Effect of Linewidth Enhancement Factor on Fringe in a Self-Mixing Signal and Improved Estimation of Feedback Factor in Laser Diode - Kim, Cholhyon; Lee, Cholman; O, Kwonhyok (IEEE access, 2019)
Keywords: Analytical models; behavioral model; Cavity resonators; Displacement measurement; Estimation; fast estimation; Hysteresis; Laser beams; laser diode; Lasers; Low-cost self-mixing sensor; Optical feedback; optical feedback factor; Phase unwrapping; Semiconductor lasers; Shape