Noise Characteristics of a Wavelength-Locked Fabry–Perot Laser Diode

Chaotic Dynamics of Semiconductor Lasers for Secure Optical Communication

“…Experimentally has verified the enhancement bandwidth of sampled grating distributed Bragg reflector laser (SG-DBR), lower of intensity noise and higher resonance frequency due to strong optical injection [31]. The dependence of RIN on both bias current and detuning have been studied [32].…”

Optimizing the external optical cavity parameters for performance improvement of a fiber grating Fabry–Perot laser

“…(11) and using Eqs. (12), (13), (14), (15), (16), (17), (18), (19) and (20). The RIN and FN spectra of FGFP laser are originally defined as the Fourier transform of the auto-correlation functions [24,27] RIN ¼ 1…”

“…Having the ability of high speed modulation, SLDs become an excellent option for WDM systems. However, a major obstacle preventing closer WDM channel spacing is the drift of emission wavelength with temperature variation [12][13][14][15][16][17][18][19][20][21]. Therefore, with the development of dense WDM (DWDM) systems, lasers with narrow linewidth, high sidemode suppressed ratio (SMSR), low chirp, low cost, fast response, and stable dynamic single-mode operation are indispensable [1][2][3][4][5][6][7][8][9][10][11][12].…”

Modelagem de diodos laser de Fabry-Pérot travados por injeção de sinal óptico externo para uso em redes WDM-PON.

“…A temperatura, assim como os parâmetros de construção do dispositivo, influenciam fortemente na estabilidade e no espectro de saída da fonte óptica, de modo a se obter uma distribuição de potência não simétrica [70]. Entretanto, sobre certas condições experimentais é possível modelar o ganho em potência para formas gaussianas, ou até mesmo lorentzianas [27]- [28].…”