Controlling the duty cycle of the eigenstates in laser with multiple optical feedback.

作者: Zhaoli Zeng , Shulian Zhang , Yidong Tan , Weixin Liu

DOI: 10.1364/OE.21.019990

关键词:

摘要: The polarization dynamics of a quasi-isotropic single-mode laser subjected to multiple optical feedback is presented. variable duty cycle two eigenstates observed in high-frequency fringes. fringes are induced by the reflections asymmetry cavity. can be controlled easily adjusting position flipping due residual stress mirror. Particularly, when frequency difference results from reduced 1.5MHz, moves edge each fringe which used measure small displacement with direction sensitivity and high resolution.

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