Centre of Excellence for Silicon Photonics for Optical Communications

2025

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

Mantel, C. S., Wang, H., Soreze, T. S. C. & Forchhammer, S. O., 2025, (Accepted/In press) Proceedings of Human Vision and Electronic Imaging 2025. 7 p.

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2024

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

Li, D., Osadchuk, Y., Ostrovskis, A., Salgals, T., Ros, F. D., Zibar, D., Zhang, L., Yu, X., Bobrovs, V., Pang, X. & Ozolins, O., 5 Nov 2024, Proceedings of 2024 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications. IEEE, 5 p. 10809708

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

Petersen, R., Grüner-Nielsen, L., Kristensen, P. & Rottwitt, K., 2024, Proceedings of 50^th European Conference on Optical Communication. IEEE, 4 p.

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

Amorim, R., Grüner-Nielsen, L. & Rottwitt, K., 13 Nov 2024, Proceedings of 2024 SBFoton International Optics and Photonics Conference. IEEE, 3 p. 10813484

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Building the Practical Foundations of a European Quantum Communication Infrastructure

Ribezzo, D., Zahidy, M., De Lazzari, C., Biagi, N., Vagniluca, I., Antonelli, C., Mecozzi, A., Oxenløwe, L. K., Zavatta, A. & Bacco, D., 2024, Proceedings of 24^th International Conference on Transparent Optical Networks. IEEE, 4 p.

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Detrimental effects in four wave mixing

Rottwitt, K., Ulvenberg, T., Rishøj, L. S., Koefoed, J. G. & Grüner-Nielsen, L., 2024, Proceedings of 24^th International Conference on Transparent Optical Networks. IEEE, 4 p.

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

Rajbhandari, S., Kong, D., Liu, Y., Yankov, M. P., Forchhammer, S. O. & Oxenløwe, L. K., 5 Nov 2024, Proceedings of 2024 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications (IPOC). IEEE, p. 1-6 6 p. 10810097

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Efficient Bayesian Filtering Method for Frequency Comb Phase Noise Characterization

Riebesehl, J., Heebøll, H. R., Razumov, A., Galili, M. & Zibar, D., 2024, Proceedings of 16^th Pacific Rim Conference on Lasers and Electro-Optics. IEEE, 2 p.

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

Ribezzo, D., Guarda, G., Zahidy, M., Cocchi, S., Antonelli, C., Mecozzi, A., Zavatta, A. & Bacco, D., 14 Nov 2024, Proceedings of 2024 IEEE Photonics Conference . IEEE, p. 1-2 2 p. 10799593

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Experimental demonstration of error detection-driven nonlinearity compensation for optical fiber communication systems

Yankov, M. P., Silva, E. P. D. & Forchhammer, S., 28 Mar 2024, Proceedings of 2024 Optical Fiber Communications Conference and Exhibition. IEEE, 3 p. 10526702

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Fiber Source of Spectrally Uncorrelated Photon Pairs Based on Intermodal Four-Wave Mixing

Alexander, K., Silva, R., Koefoed, J. G., Rishøj, L. & Rottwitt, K., 2024, Proceedings of CLEO: Science and Innovations 2024. Optica Publishing Group, 2 p.

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Field Transmission Performance of Multi-core and Few-Mode Fibers

Antonelli, C., Mecozzi, A., Marotta, A., Graziosi, F., Di Sciullo, G., Ribezzo, D., Mazur, M., Fontaine, N., Dallachiesa, L., Ryf, R., Luis, R., Puttnam, B., Furukawa, H., Rademacher, G., Emmerich, R., Schubert, C., Hayashi, T., Nakanishi, T., Nagashima, T. & Sillard, P. & 12 others, Bacco, D., Zavatta, A., Zahidy, M., Oxenløwe, L., Cappelletti, M., Palmieri, L., Parolari, P., Gatto, A., Boffi, P., Sambo, N., Carena, A. & Nespola, A., 2024, Proceedings of Optical Fiber Communication Conference in Proceedings Optical Fiber Communication Conference. IEEE, 3 p.

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High Contrast Grating Optimization for Electrically Pumped 1060nm MEMS-VCSELs

Grijalva, E. A. P., Mikulicz, M., Jensen, A., Semenova, E., Ansbæk, T. & Yvind, K., 2024, Proceedings of SPIE. SPIE - International Society for Optical Engineering, 5 p. 129040I. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12904).

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High-Sensitivity Biosensing with Silicon Photonic Ring Resonators

la Grasta, A., De Carlo, M., Ardoino, N., Favaretto, R., Ding, Y., Passaro, V. M. N. & Dell’Olio, F., 2024, Proceedings of SIE 2023. Springer, p. 239-243 (Lecture Notes in Electrical Engineering, Vol. 1113).

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Impact of Core Radius Fluctuations on Four-Wave Mixing Efficiency in Optical Fiber

Ulvenberg, T., Koefoed, J. G., Rishøj, L. S., Galili, M. & Rottwitt, K., 2024, Proceedings of 16^th Pacific Rim Conference on Lasers and Electro-Optics. IEEE, 2 p.

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Low-Complexity Event Detection and Identification in Coherent Correlation OTDR Measurements

Müller, J., Jovanovic, O., Azendorf, F., Sandmann, A., Ermakov, R., Patri, S. K., Elbers, J. P., Zou, J., Zibar, D. & Mas-Machuca, C., 2024, Proceedings of 2024 Asia Communications and Photonics Conference, ACP 2024 and International Conference on Information Photonics and Optical Communications. IEEE

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Low Voltage, High Speed Heterogeneous Lithium Niobate Modulator by Micro Transfer Printing

Talebi, V., Labbé, F., Ding, Y., Pu, M. & Yvind, K., 14 Nov 2024, Proceedings of 2024 IEEE Photonics Conference. IEEE, p. 1-2 2 p. 10799599

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Machine Learning Enabled Directly Modulated Lasers

Hernandez, S., Peucheret, C., Ros, F. D. & Zibar, D., 2024, Proceedings of 24^th International Conference on Transparent Optical Networks. IEEE, 1 p.

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Memory Capacity Analysis of Time-delay Reservoir Computing Based on Silicon Microring Resonator Nonlinearities

Castro, B. J. G., Peucheret, C. & Da Ros, F., 2024, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 13017. 12 p. Paper 13017-49

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Microring Resonator-based Photonic Reservoir Computing

Giron Castro, B. J., Peucheret, C. & Da Ros, F., 2024, Proceedings of 24^th International Conference on Transparent Optical Networks . IEEE, 4 p.

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Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR

Vandborg, M. H., Mariam Mathew, N., Christensen, J., Joy, T., Allousch, M. A., Marx, B., Jostmeier, T., Grüner-Nielsen, L., Rishøj, L. S. & Rottwitt, K., 2024, Proceedings of 28^th International Conference on Optical Fiber Sensors. Optica Publishing Group, 4 p. Tu3.19

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Multi-Task Wavelength-Multiplexed Reservoir Computing Using a Silicon Microring Resonator

Castro, B. J. G., Peucheret, C., Zibar, D. & Ros, F. D., 5 Jul 2024, Proceedings of 2024 International Joint Conference on Neural Networks. IEEE, 7 p. 10650854

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Nonlinear-optical material developments since 2000: characterization, data tables, and best practices

Vermeulen, N., Espinosa, D., Ball, A., Ballato, J., Boucaud, P., Boudebs, G., Campos, C. L. A. V., Dragic, P., Gomes, A. S. L., Huttunen, M. J., Kinsey, N., Mildren, R. P., Neshev, D., Padilha, L., Pu, M., Secondo, R., Tokunaga, E., Turchinovich, D., Yan, J. & Yvind, K. & 2 others, Dolgaleva, K. & Van Stryland, E. W., 2024, Proceedings of SPIE. Dudley, J. M., Peacock, A. C., Stiller, B. & Tissoni, G. (eds.). SPIE - International Society for Optical Engineering, 130040F. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 13004).

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Optimization of 3×3 neuromorphic photonic network for programmable Boolean operations

Marchisio, A., Cem, A., Ding, Y., Curri, V., Carena, A., Da Ros, F. & Bardella, P., 2024, Proceedings of SPIE. Witzigmann, B., Osinski, M. & Arakawa, Y. (eds.). SPIE - International Society for Optical Engineering, 5 p. 128800G. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12880).

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Performance Tradeoffs of General-Purpose Digital Hardware and Application-Specific Analog Hardware

Natalino, C., Li, D., Ozolins, O., Pang, X. & Da Ros, F., 2024, Proceedings of SPIE. Ferranti, F., Hedayati, M. K. & Fratalocchi, A. (eds.). SPIE - International Society for Optical Engineering, 7 p. 130170T. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 13017).

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Phase Noise Characterization of Femtosecond Laser Using Subspace Tracking

Razumov, A., Varming, P., Pedersen, J., Riebesehl, J., Heebøll, H. R., Da Ros, F. & Zibar, D., 2024, Proceedings of 16^th Pacific Rim Conference on Lasers and Electro-Optics. IEEE, 2 p.

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Physics-informed machine learning for programmable photonic circuits

Teofilovic, I., Zibar, D. & Da Ros, F., 2024, Proceedings of SPIE. SPIE - International Society for Optical Engineering, 5 p. 1301711. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 13017).

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Post-2000 progress in nonlinear optics: tabulating new materials and best practices

Vermeulen, N., Espinosa, D., Ball, A., Ballato, J., Boucaud, P., Boudebs, G., Campos, C. L. A. V., Dragic, P., Gomes, A. S. L., Huttunen, M. J., Kinsey, N., Mildren, R. P., Neshev, D., Padilha, L., Pu, M., Secondo, R., Tokunaga, E., Turchinovich, D., Yan, J. & Yvind, K. & 2 others, Dolgaleva, K. & Van Stryland, E. W., 2024, Proceedings of SPIE. Schunemann, P. G. (ed.). SPIE - International Society for Optical Engineering, 3 p. 128690D. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12869).

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Preliminary analysis of polarization effects in bent uncoupled-core multicore fibers

Cappelletti, M., Orsuti, D., Vandborg, M. H., Aitkulov, A., Del Olmo, P., Schenato, L., Magarotto, M., Santagiustina, M., Antonelli, C., Mecozzi, A., Hayashi, T., Grüner-Nielsen, L., Rishøj, L. S., Rottwitt, K., Galtarossa, A. & Palmieri, L., 2024, Proceedings of 28^th International Conference on Optical Fiber Sensors. Optica Publishing Group, 4 p. Th6.73

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Rate adaptive constellation shaping for heterogeneous optical networks with variable Qot

Yankov, M. P., Swain, S., Jovanovic, O., Zibar, D. & Da Ros, F., 2024, Proceedings of 24^th International Conference on Transparent Optical Networks. IEEE, 4 p.

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Silicon Photonic Ring Resonators Intended for Point-of-Care and Point-of-Need Testing

La Grasta, A., De Carlo, M., Ardoino, N., Favaretto, R., Labbe, F., Ding, Y., Passaro, V. M. N. & Dell'Olio, F., 2024, Proceedings of 2024 IEEE International Symposium on Measurements and Networking. IEEE, 5 p.

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Spatial Mode Conversion of Single Photons Using Long-Period Grating

Amorim, R., Alexander, K., Gruner-Nielsen, L. & Rottwitt, K., 2024, Proceedings of 16^th Pacific Rim Conference on Lasers and Electro-Optics. IEEE, 2 p.

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Towards on-chip demonstration of a high-dimensional quantum random number generator

Genzini, M., Vigliar, C., Zahidy, M., Ding, Y., Zhou, S., Bacco, D. & Da Ros, F., 2024, Proceedings of SPIE. SPIE - International Society for Optical Engineering, 8 p. 1299305. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12993).

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2023

1 Milliwatt Pumped Error-Free 38 GBaud Wavelength Conversion with AlGaAs Microresonators of 1 GHz Intrinsic Linewidth

Lu, X., Kim, C., Kong, D., Chen, N., Chen, Y., Oxenløwe, L. K., Yvind, K., Zhang, X., Yang, L., Pu, M. & Xu, J., 7 Nov 2023, Proceedings of 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings. IEEE, p. 1-4 4 p. 10369703

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Adaptive Turbo Equalization of Probabilistically Shaped Constellations

Da Silva, E. P. & Plamenov Yankov, M., 2023, Proceedings of 2023 Optical Fiber Communications Conference and Exhibition. IEEE, Th2A.26

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Efficient All-Fiber Broadband Frequency Conversion via Intermodal Bragg Scattering

Bolotov, D., Gruner-Nielsen, L., Rottwitt, K. & Rishøj, L. S., 2023, Proceedings of 2023 IEEE Photonics Society Summer Topicals Meeting Series. IEEE, p. 1-2 2 p.

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Efficient Information Reconciliation for High-Dimensional Quantum Key Distribution using Cascade

Müller, R., Bacco, D., Oxenløwe, L. K. & Forchhammer, S., 2023, Proceedings of Quantum Engineering and Technology Conference. IEEE, 4 p.

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Efficient Intermodal Four-Wave Mixing in AlGaAs-on-Insulator Waveguide

Liu, Y., Ye, C., Kim, C., Zheng, Y., Yvind, K., Oxenløwe, L. K. & Pu, M., 2023, Proceedings of 2023 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2 p.

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Enhancing and tailoring light-matter interaction in the near-infrared by all-dielectric metasurfaces supporting silicon-slot quasi-bound state in the continuum modes

Algorri, J. F., Zografopoulos, D. C., Ding, Y., Dmitriev, V., López-Higuera, J. M., Sánchez-Pena, J. M., Andreani, L. C., Galli, M. & Dell'Olio, F., 2023, Laser Resonators, Microresonators, and Beam Control XXV. Ilchenko, V. S., Armani, A. M. & Sheldakova, J. V. (eds.). SPIE - International Society for Optical Engineering, 4 p. 1240702. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12407).

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Experimental Demonstration of Photonic Crystal Nanolaser with sub-μA Threshold Current

Dimopoulos, E., Xiong, M., Sakanas, A., Marchevsky, A., Dong, G., Yu, Y., Semenova, E., Mørk, J. & Yvind, K., 2023, Proceedings of 2023 Conference on Lasers and Electro-Optics. IEEE, 2 p. STh1Q.2

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Frequency-Conversion via Intermodal Bragg-Scattering in a Few Moded Fiber

Bolotov, D., Vandborg, M. H., Rottwitt, K. & Rishøj, L. S., 2023, Proceedings of 2023 Conference on Lasers and Electro-Optics. IEEE, 2 p. SM4L.2

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Hardware Architecture of Channel Encoding for 5G New Radio Physical Downlink Control Channel

Iqbal, S., Lund, A., Yankov, M. P., Nørgaard, T. G. & Forchhammer, S., 1 Jun 2023, Proceedings of IEEE International Conference on Communications. IEEE, p. 2258-2263 10278744

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Impact of Free-carrier Nonlinearities on Silicon Microring-based Reservoir Computing

Castro, B. J. G., Peucheret, C., Zibar, D. & Da Ros, F., 2023, Proceedings of 2023 IEEE Photonics Conference. IEEE, 2 p.

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Improving Deep Learning-Based Defect Classification in Solar Cells using Conformal Prediction

Thomsen, V. B., Mantel, C., Benatto, G. A. D. R., Engsig-Karup, A. P. & Forchhammer, S., 2023, Proceedings of 50^th IEEE Photovoltaic Specialists Conference. IEEE, 6 p.

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Information Reconciliation for High-Dimensional Quantum Key Distribution using Nonbinary LDPC codes

Muller, R., Bacco, D., Oxenløwe, L. K. & Forchhammer, S., 2023, Proceedings of 2023 12^th International Symposium on Topics in Coding. IEEE

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Linewidth narrowing and intense optical pulse generation in microscopic Fano lasers

Yu, Y., Dong, G., Sakanas, A., Semenova, E., Yvind, K. & Mørk, J., 7 Nov 2023, Proceedings of 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings . IEEE, 3 p. 10369638

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Machine learning for photonics: from computing to communication

Ros, F. D., Cem, A., Osadchuk, Y., Jovanovic, O. & Zibar, D., 19 Jul 2023, Proceedings of 2023 IEEE Photonics Society Summer Topicals Meeting Series. IEEE, p. 1-2 10224400

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Machine learning meets photonics

Da Ros, F., Yankov, M. P. & Zibar, D., 2023, Proceedings of SPIE. SPIE - International Society for Optical Engineering, 7 p. 126550C. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12655).

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Mid-IR soliton microcomb generation in silicon nitride microring resonators

Karunakaran, A., Clementi, M., Yakar, O., Lafforgue, C., Stroganov, A., Varming, P., Pu, M., Montague, P., Yvind, K. & Brès, C.-S., 2023, Proceedings of 49^th European Conference on Optical Communications. IEEE, p. 890-893

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Mode entanglement using multiple orbital angular momentum modes

Rottwitt, K., Koefoed, J. G. & Rishoj, L. S., 2023, Proceedings of 2023 IEEE Photonics Society Summer Topicals Meeting Series . IEEE, p. 1-2 2 p.

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Centre of Excellence for Silicon Photonics for Optical Communications

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