Publications

A comparison between black-, gray- and white-box modeling for the bidirectional Raman amplifier optimization

Yankov, Metodi P. ; Soltani, Mehran ; Carena, Andrea ; Zibar, Darko ; Da Ros, Francesco
in: Optical Fiber Technology, vol: 89

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1016/j.yofte.2024.104060

Advancing Perimeter Security: Integrating DAS and CNN for Object Classification in Fiber Vicinity

Tomasov, Adrian ; Zaviska, Pavel ; Dejdar, Petr ; Klicnik, Ondrej ; Ros, Francesco da ; Horvath, Tomas ; Munster, Petr
in: IEEE Access, vol: 13, pages: 63600-63610

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/ACCESS.2025.3558594

All-dielectric Metasurface System for Sorting and Shaping of Orbital Angular Momentum Modes

Tran, Jimmy D. ; Lavrinenko, Andrei ; Morioka, Toshio ; OxenlØwe, Leif K. ; Malureanu, Radu
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11111566

All-optical switch exploiting Fano resonance and subwavelength light confinement

Saudan, Quentin ; Bekele, Dagmawi A. ; Xiong, Meng ; Yvind, Kresten ; Galili, Michael ; Mørk, Jesper
in: Nanophotonics

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1515/nanoph-2024-0644

A Novel Air-Gap Ring-Core Fiber for Low Inter-Core Crosstalk and Enhanced Fiber-Fuse Resistance

Mehta, Aditi ; Minamikawa, Takaaki ; Ueno, Yusaku ; Takagi, Takeshi ; Mukasa, Kazunori ; Galili, Michael ; Oxenløwe, Leif K. ; Rottwitt, Karsten ; Morioka, Toshio
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11110151

Blind Equalization Using a Variational Autoencoder With Second Order Volterra Channel Model

Nielsen, Søren Føns ; Zibar, Darko ; Schmidt, Mikkel N.
in: Ieee Transactions on Cognitive Communications and Networking

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1109/TCCN.2025.3570452

Boosting all-optical wavelength conversion efficiency using an AlGaAs-on-insulator Fabry-Perot microresonator without data rate limits

Ye, Chaochao ; Zhao, Ping ; Liu, Yang ; Lu, Xinda ; Kim, Chanju ; Yvind, Kresten ; Andrekson, Peter A. ; Pu, Minhao
in: APL Photonics, vol: 10, issue: 4

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1063/5.0239950

Bridging Coherent Octave-Spanning Supercontinuum Generation and Integrated Laser Sources

Zhao, Yanjing ; Cheng, Yujun ; Lin, Kaibin ; Zheng, Yi ; Kim, Chanju ; Yuan, Jinhui ; Yvind, Kresten ; Li, Qian ; Pu, Minhao
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11111214

Broadband and efficient excitation of LP0,m modes using fused silica binary phase plates

Hvidberg, Rasmus ; Malureanu, Radu ; Lavrinenko, Andrei ; Arduin, Andrea ; Lægsgaard, Jesper ; Rishøj, Lars S.
in: Optics Express, vol: 33, issue: 12, pages: 26230-26240

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/OE.561289

C-band plug-and-play all-fiber single-photon source based on InAs/InP quantum dots integrated via microtransfer printing

Mikulicz, Marek G. ; Mrowinski, Pawel ; Holewa, Pawel ; Yvind, Kresten ; Syperek, Marcin ; Semenova, Elizaveta
in: Physical Review Applied, vol: 24, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1103/128x-4731

Coding for High-Dimensional Quantum Key Distribution. A PhD thesis

Müller, Ronny Raphael

Type: Ph.D. thesis

Status: Published | Year: 2025

Comprehensive model of MZI-based circuits for photonic computing applications

Marchisio, Andrea ; Da Ros, Francesco ; Curri, Vittorio ; Carena, Andrea ; Bardella, Paolo
in: Communications Physics, vol: 8, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1038/s42005-025-02176-0

Digital-analog hybrid matrix multiplication processor for optical neural networks

Meng, Xiansong ; Kong, Deming ; Kim, Kwangwoong ; Li, Qiuchi ; Dong, Po ; Cox, Ingemar J. ; Lioma, Christina ; Hu, Hao
in: Nature Communications, vol: 16, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1038/s41467-025-62586-0

Digital Precoding for Improved Transmission in Multi-Mode Fiber Using Photonic Lanterns

Rajbhandari, S. ; Mathew, N.M. ; Yankov, M.P. ; Kong, D. ; Grüner-Nielsen, L. ; Oxenløwe, L.K. ; Forchhammer, Søren
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11110838

Digital Signal Processing Techniques for Noise Characterization of Lasers and Optical Frequency Combs

Riebesehl, Jasper

Type: Ph.D. thesis

Status: Published | Year: 2025

Dispersive wave generation in higher order mode fiber tapers

Arduin, Andrea ; Rishøj, Lars S. ; Laegsgaard, Jesper
in: Optics Letters, vol: 50, issue: 10, pages: 3425-3428

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/OL.562874

Distributed Few-Mode Fiber Point Sensor

Grüner-Nielsen, Lars ; Vandborg, Mads H. ; Rottwitt, Karsten ; Lassen, Mikael
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11110467

Downconversion Master Slave OCT With a Bidirectional Sweeping Laser

Martinez Jimenez, A. ; Cernat, R. ; Bradu, A. ; Riha, R. ; Proano Grijalva, E. A. ; Meyer, B. O. ; Ansbaek, T. ; Yvind, K. ; Podoleanu, A.
in: journal of biophotonics

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1002/jbio.202400201

Efficient frequency conversion via a wide-spanning intermodal four-wave mixing Bragg scattering process

Bolotov, Denis ; Ulvenberg, Thjalfe ; Rottwitt, Karsten ; Rishøj, Lars Søgaard
in: Optics Express, vol: 33, issue: 3, pages: 4595-4603

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/OE.546991

Efficient Second-Harmonic Generation in Silicon Carbide Nanowaveguides

Zheng, Yi ; Yi, Ailun ; Ye, Chaochao ; Yvind, Kresten ; Zhang, Han ; Ou, Xin ; Pu, Minhao
in: ACS Photonics, vol: 12, issue: 9, pages: 4879-4885

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1021/acsphotonics.5c01636

Enhancing four-wave mixing efficiency in optical fibers

Ulvenberg, Thjalfe ; Koefoed, Jacob Gade ; Rishøj, Lars Søgaard ; Galili, Michael ; Rottwitt, Karsten
in: Optics Express, vol: 33, issue: 11, pages: 22145-22153

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/OE.558307

Enhancing oFEC using MAP Decoding of BCH Component Codes

Forchhammer, Søren ; Andersen, Jakob Dahl ; Larsen, Knud J.
part of: Proceedings of 13^th International Symposium on Topics in Coding (ISTC 2025), pages: 1-5, 2025
Presented at: 13^th International Symposium on Topics in Coding

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/ISTC65386.2025.11154622

Evolution of Dissipative Regimes in Atomically Thin Bi₂Sr₂CaCu₂O_{8 + x} Superconductor

Shokri, Sanaz ; Ceccardi, Michele ; Confalone, Tommaso ; Saggau, Christian N. ; Lee, Yejin ; Martini, Mickey ; Gu, Genda ; Vinokur, Valerii M. ; Pallecchi, Ilaria ; Nielsch, Kornelius ; Caglieris, Federico ; Poccia, Nicola
in: Advanced Electronic Materials

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1002/aelm.202400496

Experimental characterisation of nanoscale buried heterostructure quantum wells

Bille-Lauridsen, Valdemar ; Xiong, Meng ; Yu, Yi ; Holewa, Pawel ; Semenova, Elizaveta ; Yvind, Kresten ; Mørk, Jesper
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/EUROPE-EQEC65582.2025.11110320

Experimental Investigation of Nonlinear Vector Autoregressor-Based Channel Equalization for IM/DD Transmission with Silicon Microring Modulators

Osadchuk, Yevhenii ; Kong, Deming ; Zibar, Darko ; Ros, Francesco Da
in: Journal of Lightwave Technology, vol: 43, issue: 3, pages: 1130-1139

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/JLT.2024.3478743

Experimental Measurement of Mechanical Deformation of Optical Fiber with Simultaneous Transmission of DAS and 200 Gbps Data

Horvath, Tomas ; Dejdar, Petr ; Tomasov, Adrian ; Klicnik, Ondrej ; Bukovsky, Jan ; Cernohous, Matej ; Ros, Francesco Da ; Munster, Petr
part of: Proceedings of 25^th Anniversary International Conference on Transparent Optical Networks (ICTON 2025), 2025
Presented at: 25^th Anniversary International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/ICTON67126.2025.11125150

Exploring extreme dielectric confinement for Nano-lasers

Yu, Y. ; Xiong, M. ; Berdnikov, Y. ; Borregaard, S. K. ; Dubré, A. H. ; Semenova, E. ; Yvind, K. ; Mørk, J.
Presented at: 15^th International Conference on Metamaterials, Photonic Crystals and Plasmonics

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025

Exploring van der Waals Cuprate Superconductors Using a Hybrid Microwave Circuit

Jin, Haolin ; Serpico, Giuseppe ; Lee, Yejin ; Confalone, Tommaso ; Saggau, Christian N. ; Lo Sardo, Flavia ; Gu, Genda ; Goodge, Berit H. ; Lesne, Edouard ; Montemurro, Domenico ; Nielsch, Kornelius ; Poccia, Nicola ; Vool, Uri
in: Nano Letters, vol: 25, issue: 8, pages: 3029-3374

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1021/acs.nanolett.4c05793

Flexible Platicon Generation via Random Backscattering in Ultra-High-Q Microresonators

Tan, Haoyang ; Zheng, Yi ; Yvind, Kresten ; Pu, Minhao
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11110139

Guest Editorial

Morioka, Toshio ; Braganza, David ; Klaus, Werner
in: IET Optoelectronics, vol: 19, issue: 1

Type: Editorial (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1049/ote2.70001

Higher-Order Mode Pumping in Erbium-Doped Fiber Amplifiers

Petersen, Robert ; Grüner-Nielsen, Lars ; Kristensen, Poul ; Rottwitt, Karsten
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11109121

High-power, Thermally-accessible Dissipative Kerr Soliton Generation

Zhao, Yanjing ; Jacobsen, Andreas ; Liu, Yang ; Ye, Chaochao ; Zheng, Yi ; Beeck, Camiel Op de ; Carreira, José ; Geiselmann, Michael ; Pu, Minhao
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11109405

High-Resolution Single Photon Level Storage of Telecom Light Based on Thin Film Lithium Niobate Photonics

Ekici, Çağın ; Yu, Yonghe ; Adcock, Jeremy C. ; Muthali, Alif Laila ; Tan, Heyun ; Lin, Zhongjin ; Li, Hao ; Oxenløwe, Leif Katsuo ; Cai, Xinlun ; Ding, Yunhong
in: Advanced Quantum Technologies, vol: 8, issue: 2

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1002/qute.202300195

How does the perceived quality of compressed images depend on image content?

Mantel, Claire Sophie ; Wang, Hui ; Soreze, Thierry Silvio Claude ; Forchhammer, Søren Otto
part of: Proceedings of Human Vision and Electronic Imaging 2025, 2025
Presented at: Human Vision and Electronic Imaging 2025

Type: Article in proceedings (Peer reviewed)

Status: Accepted/In press | Year: 2025

Integrated Optical Phased Array with 180-Degree Field of View for Solid-State 2D Optical Beam Steering

Liu, Yong ; Hu, Hao
in: Journal of Lightwave Technology

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1109/JLT.2025.3557369

Intent and Context-Aware Optical Networks

Kaszubowska-Anandarajah, Aleksandra ; Kilper, Dan ; Ruffini, Marco ; Kaeval, Kaida ; Renner, Esther ; Schmauss, Bernhard ; Giusti, Alessandro ; Munster, Petr ; Horvath, Tomas ; Richter, André ; Koltchanov, Igor ; Bjørnstad, Steinar ; Zibar, Darko ; Papadopoulos, Andreas ; Autenrieth, Achim ; Sandmann, Andre ; Azendorf, Florian ; Hassine, Mohammed
part of: Proceedings of 25^th Anniversary International Conference on Transparent Optical Networks (ICTON 2025), pages: 1-2, 2025
Presented at: 25^th Anniversary International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/ICTON67126.2025.11125334

Joint Transmitter-Receiver Optimization for Optical Communication over Nonlinear Channels

Hernandez, Sergio ; Matsenko, Svitlana ; Nielsen, Søren F. ; Schmidt, Mikkel ; Peucheret, Christophe ; Ros, Francesco Da ; Zibar, Darko
part of: Proceedings of 2025 IEEE International Conference on Machine Learning for Communication and Networking, pages: 1-5, 2025
Presented at: 2025 IEEE International Conference on Machine Learning for Communication and Networking

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/ICMLCN64995.2025.11140405

Method for Conversion of Optical Phase to Temperature for Coherent

Ermakov, Roman ; Azendorf, Florian ; Wang, Huwei ; Sandmann, Andre ; Da Ros, Francesco ; Zibar, Darko
Presented at: CLEO: Conference on Lasers and Electro-Optics 2025

Type: Conference abstract for conference (Peer reviewed)

Status: Accepted/In press | Year: 2025

Modeling and Optimization of Optical Amplifiers

Da Ros, Francesco ; Yankov, Metodi P. ; Carena, Andrea ; Zibar, Darko
part of: Proceedings of 30^th OptoElectronics and Communications Conference and 2025 International Conference on Photonics in Switching and Computing, pages: 1-4, 2025
Presented at: 30^th OptoElectronics and Communications Conference/ International Conference on Photonics in Switching and Computing 2025

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.23919/OECC/PSC62146.2025.11109450

Monolithic Integration of Sub-50 nm III-V Nano-Heterostructures on Si (001) for Telecom Photonics

Nanwani, Alisha ; Wyborski, Pawel ; Seifner, Michael S. ; Kadkhodazadeh, Shima ; Sek, Grzegorz ; Yvind, Kresten ; Holewa, Pawel ; Semenova, Elizaveta
in: Advanced Optical Materials

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1002/adom.202403419

Optical frequency combs for optical fiber communications

Oxenløwe, Leif Katsuo
in: APL Photonics, vol: 10, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1063/5.0220794

Optical microcombs for ultrahigh-bandwidth communications

Corcoran, Bill ; Mitchell, Arnan ; Morandotti, Roberto ; Oxenløwe, Leif K. ; Moss, David J.
in: Nature Photonics, vol: 19, issue: 5, pages: 451-462

Type: Review (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1038/s41566-025-01662-9

Optical phased array LiDAR

Dong, Zhenli ; Qiu, Huaqing ; Liu, Yong ; Hu, Hao
in: Progress in Optics

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1016/bs.po.2025.07.002

Optimum Phase Control for Parametric Spectral Shaping

Stylios, Dimosthenis ; Galili, Michael ; Zibar, Darko
Presented at: CLEO: Conference on Lasers and Electro-Optics 2025

Type: Poster (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/CLEO_AT.2025.JPS200_198

Performance of Cascade and LDPC Codes for Information Reconciliation on Industrial Quantum Key Distribution Systems

Mueller, Ronny ; De Lazzari, Claudia ; Chirici, Fernando ; Vagniluca, Ilaria ; Oxenløwe, Leif Katsuo ; Forchhammer, Søren ; Zavatta, Alessandro ; Bacco, Davide
in: IET Quantum Communication, vol: 6, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1049/qtc2.70003

Phase noise characterization of a Cr:ZnS frequency comb using subspace tracking

Razumov, Aleksandr ; Vasilyev, Sergey ; Mirov, Mike ; Riebesehl, Jasper ; Heebøll, Holger R. ; Da Ros, Francesco ; Zibar, Darko
in: Optics Letters, vol: 50, issue: 6, pages: 1873-1876

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/OL.550901

Photonic Crystal Cavities in Lithium Niobate with Controllable Coupling

Rasmussen, Mattias ; Zarebidaki, Homa ; Sattari, Hamed ; Ghadimi, Amir H. ; Zahidy, Mujtaba ; Galili, Michael ; Englund, Dirk ; Vitullo, Dashiell L.P. ; Heuck, Mikkel
part of: Proceedings of Optica Quantum 2.0 Conference and Exhibition, 2025
Presented at: Optica Quantum 2.0 Conference and Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/QUANTUM.2025.QM4B.4

Quantum Noise Limited Temperature-Change Estimation for Φ-OTDR Employing Coherent Detection

Wang, Huwei ; Ermakov, Roman ; Da Ros, Francesco ; Zibar, Darko
part of: Proceedings of 51^th European Conference on Optical Communication, 2025
Presented at: 51^st European Conference on Optical Communication

Type: Article in proceedings (Peer reviewed)

Status: Accepted/In press | Year: 2025

Quantum state preserving frequency conversion using four-wave mixing in optical fibers: The impact of Raman scattering

Rottwitt, Karsten ; Korsgaard, Mathias Linde Holst ; Koefoed, Jacob Gade
part of: Proceedings of 25^th Anniversary International Conference on Transparent Optical Networks (ICTON 2025), 2025
Presented at: 25^th Anniversary International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/ICTON67126.2025.11125181

Reconfigurable integrated photonic chips as dual-purpose neuromorphic accelerators and physical unclonable functions

Sarantoglou, George ; Da Ros, Francesco ; Sozos, Kostas ; Bogris, Adonis ; Mesaritakis, Charis
in: Optics Letters, vol: 50, issue: 15, pages: 4842-4845

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/OL.566148

Reconfigurable resonance trapping in single optical microresonators

Li, Jin ; Tang, Min ; Wang, Xiaoyu ; Saggau, Christian N. ; Yin, Yin ; Ma, Libo ; Song, Qinghai ; Schmidt, Oliver G. ; Wang, Jiawei
in: Newton, vol: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1016/j.newton.2025.100171

Repeaterless Brillouin OTDR Sensing

Mathew, Neethu Mariam ; Vandborg, Mads Holmark ; Christensen, Jesper Bjerge ; Wang, Zepeng ; Grüner-Nielsen, Lars ; Rishøj, Lars Søgaard ; Crickmore, Roger ; North, Thibault ; Geisler, Tommy ; Lassen, Mikael ; Rottwitt, Karsten
Presented at: 2025 Optical Fiber Communication Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1364/OFC.2025.M1C.3

Scalable temporal multiplexing of telecom photons via thin-film lithium niobate photonics

Ekici, Çağın ; Yu, Yonghe ; Adcock, Jeremy C. ; Muthali, Alif Laila ; Zahidy, Mujtaba ; Tan, Heyun ; Lin, Zhongjin ; Li, Hao ; Oxenløwe, Leif K. ; Cai, Xinlun ; Ding, Yunhong
in: npj Quantum Information, vol: 11, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1038/s41534-024-00929-3

Scanning-Free Solid-State Biased THz Waveform Detection from 1 to 30 THz

Ohrt, Alexander H. ; Zhou, Siyan ; Cheng, Long ; Rasmussen, Mattias ; Ding, Yunhong ; Jepsen, Peter U. ; Zhou, Binbin
in: Ultrafast Science, vol: 5

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.34133/ultrafastscience.0089

Silicon slot metasurface supporting a multitude of bound states in the continuum

Nousios, G. ; Algorri, J. F. ; Fuscaldo, W. ; Dell'Olio, F. ; Romano, S. ; Zito, G. ; Miranda, B. ; Ding, Y. ; Dmitriev, V. ; Andreani, L. C. ; Galli, M. ; Tsilipakos, O. ; Kriezis, E. E. ; Zografopoulos, D. C.
in: Optics and Laser Technology, vol: 192

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1016/j.optlastec.2025.113398

Solid-state single-photon sources operating in the telecom wavelength range

Holewa, Paweł ; Reiserer, Andreas ; Heindel, Tobias ; Sanguinetti, Stefano ; Huck, Alexander ; Semenova, Elizaveta
in: Nanophotonics, vol: 14, issue: 11, pages: 1729-1774

Type: Review (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1515/nanoph-2024-0747

Spatial Distribution of Data Capacity for the Reduction of Number of Repeaters in Ultra Long-Haul Links

Swain, Smaranika ; Schou, Christian Koefoed ; Yankov, Metodi Plamenov ; Galili, Michael ; Oxenløwe, Leif Katsuo
in: Journal of Lightwave Technology

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1109/JLT.2025.3534902

Spatial mode conversion of single photons at the C-band using in fiber long-period gratings

Amorim, Rodrigo ; Grüner-Nielsen, Lars ; Rottwitt, Karsten
in: Scientific Reports, vol: 15, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1038/s41598-025-92394-x

Spontaneous Parametric Down-Conversion in 4H-SiC Integrated Platform

Shi, Xiaodong ; Baiju, Angela Anna ; Dhyani, Veerendra ; Wang, Sihao ; Mohanraj, Sakthi Sanjeev ; Leong, Victor ; Sun, Jiapeng ; Deng, Boyang ; Zhang, Jingjing ; Wang, Yongsheng ; Rottwitt, Karsten ; Ou, Haiyan ; Zhu, Di
in: Laser and Photonics Reviews

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1002/lpor.202500104

Switchable Photon-Plasmon Coupling in a Single-Nanoparticle-Perturbed Microcavity

Zhang, Xiaoyan ; Yin, Yin ; Wang, Jiawei ; Saggau, Christian N. ; Wang, Xiaoyu ; Wu, Xiaoyi ; Bai, Ling ; Liu, Junlin ; Schmidt, Oliver G. ; Ma, Libo
in: ACS Photonics, vol: 12, issue: 7, pages: 3880-3885

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1021/acsphotonics.5c00943

Temperature-Dependent Raman Lasing Behavior in 4H-SiC Microring Resonators

Wang, Yongsheng ; Zhang, Shuangyou ; Lu, Yaoqin ; Afridi, Adnan Ali ; Shi, Xiaodong ; Ren, Yurong ; Chi, Mingjun ; Rottwitt, Karsten ; Ou, Haiyan
Presented at: CLEO: Conference on Lasers and Electro-Optics 2025

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025

Thermal Management in AlGaAs-On-Insulator Microresonators

Zhao, Yanjing ; Ye, Chaochao ; Liu, Yang ; Zhou, Yueguang ; Yvind, Kresten ; Pu, Minhao
in: Laser and Photonics Reviews

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1002/lpor.202401223

Thin-film lithium niobate quantum photonics

Labbé, Fabien ; Ekici, Cagin ; Zhdanov, Innokentiy ; Muthali, Alif Laila ; Oxenløwe, Leif Katsuo ; Ding, Yunhong
in: Advanced Photonics, vol: 7, issue: 4

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1117/1.AP.7.4.044002

Towards Linearizing Fiber Links with Tailored Nonlinearity and Optical Phase Conjugation

Pelusi, Mark ; Matsumoto, Ryosuke ; Schou, Christian Koefoed ; Galili, Michael ; Namiki, Shu ; Oxenløwe, Leif K.
in: Journal of Lightwave Technology

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2025 | DOI: https://doi.org/10.1109/JLT.2025.3601166

Ultra-High Q Silicon Nitride Microresonators Enabled Raman Lasing

Zheng, Yi ; Tan, Haoyang ; Yvind, Kresten ; Pu, Minhao
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11109651

Ultralow Loss Design Methodology for Energy-Efficient Thermo-Optic Phase Shifters

Qiu, Huaqing ; Prost, Mathias ; Coenen, David ; Kongnyuy, Tangla David ; Reza, Manuel ; Croes, Guillaume ; Ramezani, Maliheh ; Subramaniam, Puvendren ; Oprins, Herman ; Hu, Hao ; Brouckaert, Joost ; Jansen, Roelof ; Dahlem, Marcus
in: ACS Photonics, vol: 12, issue: 3, pages: 1650–1657

Type: Journal article (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1021/acsphotonics.4c02518

Variable-Rate Learned HDR Image Compression

Wang, Hui ; Mantel, Claire Sophie ; Forchhammer, Søren Otto
Presented at: Data Compression Conference 2025

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025

Wideband operation of 3x3 Mach-Zehnder Interferometer mesh for programmable photonic computing

Ma, Teng ; Marchisio, Andrea ; Ros, Francesco Da ; Curri, Vittorio ; Carena, Andrea ; Bardella, Paolo
part of: Proceedings of 25^th Anniversary International Conference on Transparent Optical Networks (ICTON2025), pages: 1-4, 2025
Presented at: 25^th Anniversary International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/ICTON67126.2025.11125174

Widely Tunable Kerr Parametric Oscillation in AlGaAs-on-Insulator Microresonators

Ye, Chaochao ; Zhao, Yanjing ; Liu, Yang ; Zheng, Yi ; Yvind, Kresten ; Pu, Minhao
Presented at: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2025 | DOI: https://doi.org/10.1109/CLEO/Europe-EQEC65582.2025.11110309

256 GBaud C-band RRM-based OOK Transmission Using CNN-GRU and Bi-LSTM Equalization

Li, Dan ; Osadchuk, Yevhenii ; Ostrovskis, Armands ; Salgals, Toms ; Ros, Francesco Da ; Zibar, Darko ; Zhang, Lu ; Yu, Xianbin ; Bobrovs, Vjaceslavs ; Pang, Xiaodan ; Ozolins, Oskars
part of: Proceedings of 2024 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications, 2025
Presented at: 2024 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications (IPOC)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/ACP/IPOC63121.2024.10809708

300-km Full C-band EDFA-only Unrepeated Transmission

Swain, Smaranika ; Schou, Christian Koefoed ; Yankov, Metodi P. ; Galili, Michael ; Oxenløwe, Leif Katsuo
Presented at: CLEO: Science and Innovations 2024

Type: Paper (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/CLEO_SI.2024.SF3K.6

A High-Speed Automatic Polarization Controller based on the Silicon Photonics Platform

Wang, Weiqin ; Zhou, Ziwen ; Zeng, Yifan ; Peng, Wenyi ; Wu, Hao ; Ding, Yunhong ; Yan, Siqi ; Tang, Ming
Presented at: CLEO: Fundamental Science 2024

Type: Paper (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/CLEO_AT.2024.JTh2A.93

Aluminum Gallium Arsenide-on-Insulator Integrated Nonlinear Photonics

Ye, Chaochao

Type: Ph.D. thesis

Status: Published | Year: 2024

Analytical model for dispersion measurement in integrated waveguides using michelson interferometry effects

Yorke, Isaac ; Girouard, Peter David ; Galili, Michael
in: EPJ Web of Conferences, vol: 309
Presented at: EOS Annual Meeting 2024

Type: Conference article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1051/epjconf/202430903006

A Polarization-Insensitive a-Si Grating Coupler on the Lithium Niobate-on-Insulator Platform

Labbé, Fabien ; Laila, Alif Muthali ; Ding, Yunhong
Presented at: CLEO: Fundamental Science 2024

Type: Paper (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/CLEO_AT.2024.JTh2A.33

A Voltage Sensor based on a Poled Few-Mode Fiber

Grüner-Nielsen, Lars ; Irawati, Ninik ; Pereira, João Manoel Barbosa ; Town, Graham E. ; Margulis, Walter ; Rishøj, Lars Søgaard ; Rottwitt, Karsten
Presented at: 50^th European Conference on Optical Communication

Type: Paper (Peer reviewed)

Status: Published | Year: 2024

Bend Loss Measurements and Simulations for the LP_11a and LP_11b Modes in a Few-Mode Fiber

Petersen, Robert ; Grüner-Nielsen, Lars ; Kristensen, Poul ; Rottwitt, Karsten
part of: Proceedings of 50^th European Conference on Optical Communication, 2024
Presented at: 50^th European Conference on Optical Communication

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024

BICM-compatible Rate Adaptive Geometric Constellation Shaping Using Optimized Many-to-one Labeling

Yankov, Metodi Plamenov ; Swain, Smaranika ; Jovanovic, Ognjen ; Zibar, Darko ; Ros, Francesco Da
in: Journal of Lightwave Technology, vol: 42, issue: 11, pages: 4110 - 4123

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/JLT.2024.3377558

Bidirectional electrostatic MEMS-tunable VCSELs

Simonsen, Arnhold ; Payandeh, Masoud ; Hansen, Søren Engelberth ; Marchevsky, Andrey ; Park, Gyeong Cheol ; Sahoo, Hitesh Kumar ; Semenova, Elizaveta ; Hansen, Ole ; Yvind, Kresten
in: Optics Letters, vol: 49, issue: 4, pages: 802-805

Type: Letter (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/OL.510273

Bright Asynchronous Heralded Single-Photon Source Using a-Si:H Waveguide

Amorim, Rodrigo ; Grüner-Nielsen, Lars ; Rottwitt, Karsten
part of: Proceedings of 2024 SBFoton International Optics and Photonics Conference, 2025
Presented at: 2024 SBFoton International Optics and Photonics Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/SBFotonIOPC62248.2024.10813484

Broadband and Tunable Frequency Conversion using Intermodal Bragg Scattering

Ulvenberg, Thjalfe ; Bolotov, Denis ; Rishøj, Lars Søgaard ; Galili, Michael ; Rottwitt, Karsten
Presented at: CLEO: Science and Innovations 2024

Type: Paper (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/CLEO_SI.2023.SM4L.2

Building the Practical Foundations of a European Quantum Communication Infrastructure

Ribezzo, Domenico ; Zahidy, Mujtaba ; De Lazzari, Claudia ; Biagi, Nicola ; Vagniluca, Ilaria ; Antonelli, Cristian ; Mecozzi, Antonio ; Oxenløwe, Leif K. ; Zavatta, Alessandro ; Bacco, Davide
part of: Proceedings of 24^th International Conference on Transparent Optical Networks, 2024
Presented at: 24^th International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/ICTON62926.2024.10648026

Channel fading-robust pre-coders for low complexity few-mode IM/DD short reach fiber communications

Yankov, Metodi Plamenov ; Da Ros, Francesco ; Forchhammer, Søren ; Gruner-Nielsen, Lars
in: Journal of Lightwave Technology, vol: 42, issue: 5, pages: 1434 - 1442

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/JLT.2023.3325157

Circular Bragg grating single-photon source design exploiting extreme dielectric confinement

Zhou, Yueguang ; Kountouris, George ; Wang, Yujing ; Yvind, Kresten ; Mørk, Jesper ; Gregersen, Niels ; Pu, Minhao
in: Materials for Quantum Technology, vol: 4, issue: 4

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1088/2633-4356/ad7fc1

CMOS-compatible high-speed endless automatic polarization controller

Wang, Weiqin ; Zhou, Ziwen ; Zeng, Yifan ; Liu, Jingze ; Yao, Gengqi ; Wu, Hao ; Ding, Yunhong ; Zhou, Siyan ; Yan, Siqi ; Tang, Ming
in: APL Photonics, vol: 9, issue: 6

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1063/5.0198227

Dark-Pulse Kerr Comb Enabled Ultrafast Terahertz Wireless Communication

Zheng, Yi ; Kong, Deming ; Jia, Shi ; Zhou, Liping ; Wang, Chengli ; Yi, Ailun ; Galili, Michael ; Morioka, Toshio ; Yvind, Kresten ; Ou, Xin ; Oxenløwe, Leif Katsuo ; Pu, Minhao
Presented at: CLEO: Science and Innovations 2024

Type: Paper (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/CLEO_SI.2024.SM1L.4

Data-Driven Modeling of Directly-Modulated Lasers

Hernandez Fernandez, Sergio ; Peucheret, Christophe ; Jovanovic, Ognjen ; Da Ros, Francesco ; Zibar, Darko
Presented at: 49^th European Conference on Optical Communications

Type: Paper (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1049/icp.2023.2439

Detrimental effects in four wave mixing

Rottwitt, Karsten ; Ulvenberg, Thjalfe ; Rishøj, Lars S. ; Koefoed, Jacob G. ; Grüner-Nielsen, Lars
part of: Proceedings of 24^th International Conference on Transparent Optical Networks, 2024
Presented at: 24^th International Conference on Transparent Optical Networks

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/ICTON62926.2024.10647360

Differentiable Machine Learning-Based Modeling for Directly-Modulated Lasers

Fernandez, Sergio Hernandez ; Jovanovic, Ognjen ; Peucheret, Christophe ; Ros, Francesco Da ; Zibar, Darko
in: IEEE Photonics Technology Letters, vol: 36, issue: 4, pages: 266-269

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/LPT.2024.3350993

Digital optical phase and amplitude matrix multiplication processor for neural networks

Meng, Xiansong ; Kim, Kwangwoong ; Dong, Po ; Kong, Deming ; Hu, Hao
Presented at: CLEO: Science and Innovations 2024

Type: Paper (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/CLEO_SI.2024.SF2M.4

Digital Precoding Technique for Crosstalk Mitigation in an Intensity Modulation and Direct Detection (IM/DD) Space Divison Multiplexing (SDM) Systems

Rajbhandari, Samina ; Kong, Deming ; Liu, Yaoxin ; Yankov, Metodi Plamenov ; Forchhammer, Søren Otto ; Oxenløwe, Leif Katsuo
part of: Proceedings of 2024 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications (IPOC), pages: 1-6, 2025
Presented at: 2024 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications (IPOC)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/ACP/IPOC63121.2024.10810097

Digital signal processing techniques for noise characterization of lasers and optical frequency combs: A tutorial

Riebesehl, Jasper ; Heebøll, Holger R. ; Razumov, Aleksandr ; Galili, Michael ; Zibar, Darko
in: APL Photonics, vol: 9, issue: 8

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1063/5.0212592

Dispersive wave generation in single higher-order modes of a large-core silica step-index fiber with pulse energies up to 12 nJ

Arduin, Andrea ; Rishøj, Lars Søgaard ; Lægsgaard, Jesper
in: Optics Letters, vol: 49, issue: 8, pages: 2085-2088

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/OL.521173

Dissipative coupling in a Bragg-grating-coupled single resonator with Fano resonance for anti-PT-symmetric gyroscopes

Carlo, Martino D.E. ; Leonardis, Francesco D.E. ; Dellolio, Francesco ; Ding, Yunhong ; Passaro, Vittorio M.N.
in: Optics Express, vol: 32, issue: 4, pages: 5932-5942

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/OE.510617

Dissipative Kerr soliton generation at 2µm in a silicon nitride microresonator

Karunakaran, Anamika Nair ; Clementi, Marco ; Lafforgue, Christian ; Yakar, Ozan ; Stroganov, Anton ; Varming, Poul ; Pu, Minhao ; Yvind, Kresten ; Montague, Patrick ; Brès, Camille Sophie
in: Optics Express, vol: 32, issue: 9, pages: 14929-14939

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/OE.515225

Editorial for the Special Issue on Photonic Chips for Optical Communications

Xu, Jing ; Pu, Minhao
in: Micromachines, vol: 15, issue: 7

Type: Editorial (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.3390/mi15070867

Effects of cavity nonlinearities and linear losses on silicon microring-based reservoir computing

Castro, Bernard J. Giron ; Peucheret, Christophe ; Zibar, Darko ; Da Ros, Francesco
in: Optics Express, vol: 32, issue: 2

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1364/OE.509437

Efficient Bayesian Filtering Method for Frequency Comb Phase Noise Characterization

Riebesehl, Jasper ; Heebøll, Holger R. ; Razumov, Aleksandr ; Galili, Michael ; Zibar, Darko
part of: Proceedings of 16^th Pacific Rim Conference on Lasers and Electro-Optics, 2024
Presented at: 16^th Pacific Rim Conference on Lasers and Electro-Optics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/CLEO-PR60912.2024.10676547

Efficient information reconciliation for high-dimensional quantum key distribution

Mueller, Ronny ; Ribezzo, Domenico ; Zahidy, Mujtaba ; Oxenløwe, Leif Katsuo ; Bacco, Davide ; Forchhammer, Søren
in: Quantum Information Processing, vol: 23, issue: 5

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1007/s11128-024-04395-w

Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States

Ribezzo, Domenico ; Guarda, Giulia ; Zahidy, Mujtaba ; Cocchi, Sebastiano ; Antonelli, Cristian ; Mecozzi, Antonio ; Zavatta, Alessandro ; Bacco, Davide
part of: Proceedings of 2024 IEEE Photonics Conference , pages: 1-2, 2024
Presented at: 2024 IEEE Photonics Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1109/IPC60965.2024.10799593

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