title: Phase noise of diode laser in self-mixing interference.
abstract: 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.
authors.forename: Tao
authors.initials: T
authors.lastname: Geng
authors.forename: Gang
authors.initials: G
authors.lastname: Li
authors.forename: Yuchi
authors.initials: Y
authors.lastname: Zhang
authors.forename: Junmin
authors.initials: J
authors.lastname: Wang
authors.forename: Tiancai
authors.initials: T
authors.lastname: Zhang