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Proceedings Paper

Modulation-free frequency stabilization of laser-diode-pumped single frequency solid state laser
Author(s): Xiu-yong Zhang; Chun-qing Gao; Ming-wei Gao
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Paper Abstract

In this paper the modulation-free frequency stabilization of laser-diode pumped single frequency solid-state laser was reported. The principle of generating a dispersion-like frequency-discrimination curve using a confocal Fabry-Perot cavity (CFPC) was introduced. In the experiment a LD-pumped 1319 nm monolithic non-planar ring oscillator (NPRO) single frequency Nd: YAG laser was used. With the modulation-free frequency stabilization method, the laser was locked to the resonance frequency of the CFPC, whose jitter frequency was less than ±500 kHz in the time of 30 minutes estimated from the locked error signal.

Paper Details

Date Published: 22 February 2008
PDF: 6 pages
Proc. SPIE 6622, International Symposium on Photoelectronic Detection and Imaging 2007: Laser, Ultraviolet, and Terahertz Technology, 66221O (22 February 2008); doi: 10.1117/12.790908
Show Author Affiliations
Xiu-yong Zhang, Beijing Institute of Technology (China)
Chun-qing Gao, Beijing Institute of Technology (China)
Ming-wei Gao, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 6622:
International Symposium on Photoelectronic Detection and Imaging 2007: Laser, Ultraviolet, and Terahertz Technology
Liwei Zhou, Editor(s)

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