Characterization and Optical Compensation of LP01 and LP11 Intra-modal Nonlinearity in Few-Mode Fibers

Autor: Pawel M. Kaminski, Toshio Morioka, Kazuhiko Aikawa, Leif K. Oxenlewe, Werner Klaus, R. Maruyama, Ruben S. Luis, Georg Rademacher, Michael Galili, Naoya Wada, Benjamin J. Puttnam, Francesco Da Ros, Hideaki Furukawa

Publikováno v: OFC
Ros, F D, Kaminski, P M, Rademacher, G, Puttnam, B J, Luis, R S, Klaus, W, Furukawa, H, Maruyama, R, Aikawa, K, Morioka, T, Oxenløwe, L K, Wada, N & Galili, M 2020, Characterization and Optical Compensation of LP 01 and LP 11 Intra-Modal Nonlinearity in Few-Mode Fibers . in Proceedings of 2020 Optical Fiber Communications Conference and Exhibition ., 9083234, IEEE, Optical Fiber Communication Conference 2020, San Diego, California, United States, 08/03/2020 . https://doi.org/10.1364/OFC.2020.Th1H.4

Intra-modal four-wave mixing (FWM) and all-optical compensation by optical phase conjugation is investigated over 2-spans of 3-mode fiber with the power of the generated FWM products reduced by 5 to 20 dB in different scenarios.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2e5c1bdab6de46ab17d930700424fb9
https://doi.org/10.1364/ofc.2020.th1h.4

Regeneration of phase unlocked serial multiplexed DPSK signals in a single phase sensitive amplifier

Autor: N. K. Kjeller, F. Da Ros, Pengyu Guan, K. M. Rege, Hao Hu, Leif K. Oxenlewe, Toshio Morioka, Michael Galili

Publikováno v: Guan, P, Da Ros, F, Kjøller, N-K, Hu, H, Røge, K M, Galili, M, Morioka, T & Oxenløwe, L K 2017, Regeneration of phase unlocked serial multiplexed DPSK signals in a single phase sensitive amplifier . in Optical Fiber Communication Conference 2017 . Optical Society of America (OSA), pp. 1-3, Optical Fiber Communication Conference 2017, Los Angeles, California, United States, 19/03/2017 . https://doi.org/10.1364/OFC.2017.Th4I.5
Scopus-Elsevier
OFC

We demonstrate phase-regeneration of phase unlocked OTDM-DPSK serial signals in a single phase sensitive amplifier through optical cross-phase modulation. The BER of an 8×10 Gbit/s OTDM-DPSK signal is improved by 2 orders of magnitude.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d7bc181470ba2e4a5bff2289076eb2e
https://orbit.dtu.dk/en/publications/f9f3f48f-2c7b-4cef-a432-6c8fb62ef8d9

Bidirectional 120 Gbps SDM-WDM-PON with Colourless ONU using 10 Gbps Optical Components without DSP

Autor: Rameez Asif, Michael J. Withford, Hao Hu, Simon Gross, Toshio Morioka, Leif K. Oxenlewe, Feihong Ye

Publikováno v: OFC
Scopus-Elsevier

We demonstrate an SDM-WDM-PON system with symmetric aggregated capacity of 120 Gbps (3×scores, 4×wavelengths, 10 Gbps each). The light sources are distributed through the center core of the 7-core fiber, facilitating colorless ONU.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e324cdfcdca338596c0a98d2e4298ed8
https://doi.org/10.1364/ofc.2016.m3c.1

Photonic chip based 1.28 Tbaud Transmitter Optimization and Receiver OTDM Demultiplexing

Autor: E. Palushani, Douglas Bulla, Hao Hu, Trung D. Vo, Steve Madden, Jing Xu, Michael Galili, Jochen Schröder, Barry Luther-Davies, Benjamin J. Eggleton, Leif K. Oxenlewe, Duk-Yong Choi, Mark Pelusi

Publikováno v: National Fiber Optic Engineers Conference.

We propose chip-based Tbaud processing for all-optical performance monitoring, switching and demultiplexing. We demonstrate the first transmitter optimization and receiver-end demultiplexing of 1.28 Tbit/s OOK signals. Both exploited Kerr nonlinearit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ded5329e7a9971ab8d90b6fad771021c
https://doi.org/10.1364/nfoec.2010.pdpc5

Spectrally Efficient DP-1024QAM 640 Gb/s Long Haul Transmission using a Frequency Comb

Autor: Leif K. Oxenlewe, Michael Galili, Toshio Morioka, Edson Porto da Silva, Metodi P. Yankov, Mads Lillieholm, Frederik Klejs

Publikováno v: Technical University of Denmark Orbit
OFC

We experimentally investigate the long haul transmission of an 8 GBd DP-1024QAM over fully Raman amplified fiber spans using an optical frequency comb. We reach a potential spectral efficiency of 8.7 bit/s/Hz at 3000 km transmission and a potential d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77bc9c1db9398f13cc946e530a995920
https://orbit.dtu.dk/en/publications/2a047b2d-5a2c-4ad6-ad5a-079ce91b9cd4