Frequency stabilization of Nd:YVO4 mini-laser using the third-harmonic detection

Frequency stabilization of Nd:YVO4 mini-laser using the third-harmonic detection

Via saturated absorption spectroscopy and the third-harmonic detection technique, the hyperfine spectra of 127I2 near 532 nm have been observed within the tuning range of a mini Nd: YVO4-KTP laser. The laser is frequency stabilized against one hyperfine structure (hfs) component of 127I2. The analys...

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Veröffentlicht in:Chinese science bulletin 2002-11, Vol.47 (22), p.1864-1866
1. Verfasser: LIU, Yanghui
Format: Artikel
Sprache:eng
Schlagworte:
Absorption spectroscopy
Error analysis
Error signals
Frequency stability
Frequency stabilization
Hyperfine structure
Lasers
Neodymium lasers
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Zusammenfassung:Via saturated absorption spectroscopy and the third-harmonic detection technique, the hyperfine spectra of 127I2 near 532 nm have been observed within the tuning range of a mini Nd: YVO4-KTP laser. The laser is frequency stabilized against one hyperfine structure (hfs) component of 127I2. The analysis of error signal shows that it is possible to realize a frequency stability of 3.0 × 10−13 at 1 s average time.
ISSN:1001-6538
2095-9273
2095-9281
DOI:10.1360/02tb9407