Laser phase noise in ring resonator assisted direct detection data transmission

J Nojić, A Tabatabaei-Mashayekh… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
… Using the derived analytical model as the basis for the modeling of phase noise
Numerical simulation of intensity and phase noise from extracted parameters for CW DFB lasers

Numerical investigation of relative intensity noise in frequency-doubled multimode fiber lasers

R Collin, T Chartier, P Besnard - Optics Communications, 2021 - Elsevier
… single-mode CW laser at the fundamental frequency ω . The … In the following, we neglect the
phase noise and set θ q ( t ) = … the sampling time used in the numerical simulation, D Δ N 0̸ …

Phase noise impact and scalability of self-homodyne short-reach coherent transmission using DFB lasers

G Rizzelli, A Nespola, S Straullu, F Forghieri… - Journal of Lightwave …, 2022 - opg.optica.org
… useful data and a continuous wave signal, which serves as a … traditional systems based on
intensity modulation and direct de… on a realistic set of extracted parameters. The model has …

Parameter extraction for quantum well DFB lasers based on 1D traveling wave model

J Chi, C Niu, J Zhao - IEEE Photonics Journal, 2022 - ieeexplore.ieee.org
… by fitting the lasing spectrum, light-current (LI) curve, intensity modulation … parameter
extraction method for DFB lasers based on 1D TWM is presented. Almost all parameters of the laser

Characterizing phase noise in a gain-switched laser diode for quantum random-number generation

V Lovic, DG Marangon, M Lucamarini, Z Yuan… - Physical Review …, 2021 - APS
… For a cw operated laser, as used in demonstrations of phase-… noise, and the intensity
distribution due to phase noise fY. We … a parameter extraction technique based on a small number

Impact of laser phase noise on self-coherent transceivers employing high-order QAM formats

S Ishimura, Y Nakano, T Tanemura - Journal of Lightwave …, 2021 - opg.optica.org
… Compared with the current intensity-modulation direct-detection (… , we conduct numerical
simulations. The assumed … delivering the CW tone, the impact of phase noise simulated in this …

[HTML][HTML] High-resolution simulation of externally injected lasers revealing a large regime of noise-induced chaos

SP O'Duill, LP Barry - Photonics, 2022 - mdpi.com
… from noise-induced chaos, when SE is removed from the … parameters that we consider is
the power of the master laser … In order to lessen the strength and duration of the transient, we …

[HTML][HTML] Consequences of quantum noise control for the relaxation resonance frequency and phase noise in heterogeneous Silicon/III–V lasers

D Kim, M Harfouche, H Wang, CT Santis, Y Vilenchik… - Scientific Reports, 2022 - nature.com
… event onto the phase and intensity quadrature is shown in … The 50 nm and 90 nm laser
obtain continuous-wave laser operation … (9), we can extract an estimate of the Schawlow–Townes …

Experimental demonstration of directly modulated DFB lasers with negative chirp over wide temperature operation

G Liu, G Zhao, G Zhang, Y Liu, Q Lu… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
… structure and numerical simulation of the laser is provided; … all extracted from the fabricated
Fabry-Pérot (FP) lasers by … 4(b) shows the intensity and chirp waveforms for the laser driven …

Phase noise of fourier domain mode locked laser based coherent detection systems

Y Li, D Huang, H Chen, F Li… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
… can be regarded as a frequency-modulated continuous wave … frequency is removed from
the total phase accumulation, the … If the intensity of the frequency noise decreases when the …