We demonstrate a single polarization, narrow linewidth hybrid laser by using a
semiconductor gain chip and a birefringence silica-on-silicon waveguide Bragg grating. The …

In this paper, turn-on time delay characteristics of a fiber grating Fabry-Perot (FGFP) laser
are numerically investigated by considering all the carrier recombination rate (CRR) R (N) …

Utilizing the principles of intracavity absorption spectroscopy, a biomedical sensor has been
developed. The unique feature is the deployment of dual-mode competition which renders …

Fiber Bragg grating (FBG) technology has shown a mutation in developing fiber optic-based
sensors because of their tiny size, high dielectric strength, distributed sensing, and immunity …

A comprehensive study on the transient response of fiber-grating Fabry-Perot (FGFP) laser
is numerically conducted. Fiber Bragg grating (FBG) is used as a wavelength selective …

Subject of study. The operating response characteristics for a distributed feedback laser
model has presented. Aim of study. A numerical optimization of model parameters is used to …

External cavity semiconductor lasers with strong optical feedback already exist using a gain
chip medium. Owing to their ultrafast carrier dynamics, strong output power, and high …

摘要通过构建外腔半导体激光器的等效腔模型, 并在修正的肖洛-汤斯线宽公式中引入外腔压窄
因子, 系统模拟了光纤光栅外腔半导体激光器的电流阈值特性和线宽特性. 以等效腔模型为基础 …

Linewidth optimization of a fiber grating Fabry–Perot (FGFP) laser is performed numerically.
In addition to the external optical feedback (OFB), the effect of temperature, injection current …

An extensive analysis on reducing the turn-on time delay (t< sub> on) in vertical cavity
surface emitting lasers (VCSELs) has conducted successfully by considering all the …