Non-planar ring laser with the corner cube prism

Keying Wu*, Suhui Yang, Changming Zhao, Guanghui Wei

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)

Abstract

Kane and Byer reported the first monolithic non-planar miniature ring laser in 1985. An intrinsic optical diode enforces unidirectional and hence single-frequency oscillation of this device. We put forward another kind of the non-planar ring lasers, in which the corner cube prism is the key element. The non-planar travelling ray in the corner cube, Faraday rotation in the Nd:YAG crystal placed in a magnetic field and the different output coupling in S and P polarization can yield the single-frequency laser output in theory. The distorted Porro prism made by Nd:YAG crystal plays the role of the laser medium and the laser output coupler is realized by one of the two roof surfaces. The whole system can be made as a quasi-monolithic laser by optical bonding technology.

Original languageEnglish
Pages (from-to)8-10
Number of pages3
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4223
DOIs
Publication statusPublished - 2000
EventInstruments for Optics and Optoelectronic Inspection and Control - Beijing, China
Duration: 8 Nov 200010 Nov 2000

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