7 August 1998 Frequency stabilization of a Nd:YAG laser to Doppler-broadened lines of iodine near 532 nm
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Abstract
A self-made diode-pumped Nd:YAG-KTP laser is frequency stabilized by locking its intracavity-doubled output to the center of Doppler-broadened transitions of molecular iodine near 532 nm. The first harmonic locking induces dither of the laser frequency and the external FM spectroscopy locking is in progress. The laser system and locking technique are simple and can be attractive for certain applications.
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Hongjun Cao, Er Jun Zang, Kun Zhao, Xuebin Zhang, Yaoxiang Wu, Nai-Cheng Shen, Xiaodong Bai, Yumei Wang, "Frequency stabilization of a Nd:YAG laser to Doppler-broadened lines of iodine near 532 nm", Proc. SPIE 3549, High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers II, (7 August 1998); doi: 10.1117/12.344142; https://doi.org/10.1117/12.344142
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