Delay self-heterodyne measurement of narrow linewidth laser frequency drift characteristic

Resonator integrated optic gyro (RIOG), which employs narrow linewidth laser, is a high-accuracy inertial rotation sensor based on the Sagnac effect. The performance of RIOG is greatly affected by the frequency drift of narrow linewidth laser. A simple, effective method to measure the relative frequ...

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Veröffentlicht in:	Optik (Stuttgart) 2014-07, Vol.125 (13), p.3124-3126
Hauptverfasser:	Zhi, Yinzhou, Feng, Lishuang, Lei, Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	Coefficients Delay Delay self-heterodyne Frequency drift Interferometers Lasers Modulation Modulation coefficient Resonator integrated optic gyro (RIOG) Sagnac effect Segments
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