Phase noise of diode laser in self-mixing interference.
We investigate the phase noise of a diode laser based on the interferometric self-mixing effect. A detuned Fabry-Perot cavity converts the phase noise into intensity noise, and the noise is measured by the novel method as a function of the amount of feedback and the distance between the target and the laser front facet. Experimental results can be well explained by theory.
Geng
Tao
T
Li
Gang
G
Zhang
Yuchi
Y
Wang
Junmin
J
Zhang
Tiancai
T