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Proceedings Paper

Diode-pumped birefringent dual-frequency Nd:YAG laser for absolute distance interferometry
Author(s): Mingxing Jiao; Shulian Zhang; Jinwen Liang
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Paper Abstract

Proposed for the first time to our knowledge is a novel scheme of a diode-pumped birefringent dual-frequency Nd:YAG laser, whose resonant cavity contains a piece of versatile element: crystal quartz Fabry-Perot etalon, acting as a mode selector and a mode splitter as well as a reference of stabilizing the frequency-difference. The laser will oscillate simultaneously in two linearly and orthogonally polarized modes spaced 5-GHz, corresponding to a synthetic wavelength of approximately 60-mm, which is well suitable for absolute-distance interferometry. The stabilization of the frequency-difference is also considered in detail.

Paper Details

Date Published: 30 September 1996
PDF: 4 pages
Proc. SPIE 2889, High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers, (30 September 1996); doi: 10.1117/12.253300
Show Author Affiliations
Mingxing Jiao, Tsinghua Univ. (China)
Shulian Zhang, Tsinghua Univ. (China)
Jinwen Liang, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 2889:
High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers
Sui-Sheng Mei; Keith A. Truesdell, Editor(s)

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