Low-complexity tracking of laser and nonlinear phase noise in WDM optical fiber systems

MP Yankov, T Fehenberger, L Barletta… - Journal of Lightwave …, 2015 - ieeexplore.ieee.org
In this paper, the wavelength division multiplexed (WDM) fiber optic channel is considered. It
is shown that for ideal distributed Raman amplification (IDRA), the Wiener process model is …

Mode locked laser phase noise reduction under optical feedback for coherent DWDM communication

T Verolet, G Aubin, Y Lin, C Browning… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
Single section quantum dash (QDash) mode locked lasers (MLL) can provide a flat and
broadband optical frequency comb with low energy consumption, operational simplicity and …

Photonic integrated gain switched optical frequency comb for spectrally efficient optical transmission systems

MDG Pascual, V Vujicic, J Braddell… - IEEE Photonics …, 2017 - ieeexplore.ieee.org
We demonstrate the performance of a novel integrated gain switched optical frequency
comb source (GS-OFCS) in two different optical transmission systems. The device generates …

Amplitude and phase noise of frequency combs generated by single-section InAs/InP quantum-dash-based passively and actively mode-locked lasers

V Panapakkam, AP Anthur, V Vujicic… - IEEE Journal of …, 2016 - ieeexplore.ieee.org
We investigate the amplitude and phase noise of an optical frequency comb based on
InAs/InP quantum-dash mode-locked laser. The laser demonstrates low relative intensity …

[HTML][HTML] Experimental demonstration of 480 Gbit/s coherent transmission using a nanosecond switching tuneable laser

M Troncoso-Costas, G Jain, Y Li, M Patel… - Optics …, 2024 - Elsevier
Fast-switching tuneable lasers with a wide wavelength coverage and with noise and
linewidth levels suitable for high-order modulation formats can facilitate the implementation …

[图书][B] Semiconductor nanophotonics: materials, models, and devices

This book provides a comprehensive overview of the state-of-the-art in the development of
semiconductor nanostructures and nanophotonic devices. It covers epitaxial growth …

Tbit/s optical interconnects based on low linewidth quantum-dash lasers and coherent detection

V Vujicic, A Anthur, V Panapakkam, R Zhou… - CLEO: Science and …, 2016 - opg.optica.org
Tbit/s Optical Interconnects Based on Low Linewidth Quantum-Dash Lasers and Coherent
Detection Page 1 SF2F.4.pdf CLEO:2016 İ OSA 2016 Tbit/s Optical Interconnects Based on Low …

[PDF][PDF] Impact of laser flicker noise and linewidth on 64 to 96 Gbaud/DP-nQAM metro coherent optical links

R Zhang, K Kuzmin, W Jiang Jr, G Giaretta, T Tomimoto… - Optics Letters, 2020 - par.nsf.gov
We experimentally investigate the impact of laser flicker noise and linewidth on 64
Gbaud/DP-64QAM, 96 Gbaud/DP-32QAM and 64 or 96 Gbaud/DP-16QAM links. To give a …

Numerical analysis of phase noise characteristics of SGDBR lasers

J Zhao, H Zhou, F Liu, Y Yu - IEEE Journal of Selected Topics …, 2015 - ieeexplore.ieee.org
Detailed analyses of the phase noise characteristics of tunable sampled grating distributed
Bragg reflector (SGDBR) lasers are presented in this paper. Based on the transmission line …

200-Gb/s baudrate-pilot-aided QPSK/direct detection with single-section quantum-well mode-locked laser

TN Huynh, R Watts, V Vujicic… - IEEE Photonics …, 2016 - ieeexplore.ieee.org
We demonstrate transmission of a 200-Gb/s superchannel over 3-km single-mode optical
fiber (SMF) targeting intra-data center interconnect applications using a novel single-section …