30 June 1998 New methods to stabilize frequency and power of a two-longitudinal-mode He-Ne laser in two-mode laser interferometers
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Abstract
We propose tow new methods to stabilize both the frequency and power of a two-longitudinal-mode He-Ne laser by using the frequency dependence of beat-noise power spectral density of the two-mode laser. The frequency and power stability of two methods are analyzed and compared briefly. Our study shows that the theoretical frequency and power stability could be achieved to 4.8 X (10-10 - 10-11) and 1.3 X (10-3 - 10-4), respectively.
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Jianping Yin, Jianping Yin, Heung-Ruoul Noh, Heung-Ruoul Noh, Wonho Jhe, Wonho Jhe, Yifu Zhu, Yifu Zhu, Yiqiu Wang, Yiqiu Wang, } "New methods to stabilize frequency and power of a two-longitudinal-mode He-Ne laser in two-mode laser interferometers", Proc. SPIE 3478, Laser Interferometry IX: Techniques and Analysis, (30 June 1998); doi: 10.1117/12.312958; https://doi.org/10.1117/12.312958
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