The Study of Laser Gyro Lock-in Characteristic

Han Zonghu; Chen Linfeng; Chen Yong; Ji Cuiping

Journals >Acta Photonica Sinica >Volume 35 >Issue 6 >Page 807 > Article

Acta Photonica Sinica
Vol. 35, Issue 6, 807 (2006)

The Study of Laser Gyro Lock-in Characteristic

Han Zonghu^*, Chen Linfeng, Chen Yong, and Ji Cuiping

Author Affiliations

[in Chinese]

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DOI: Cite this Article

Han Zonghu, Chen Linfeng, Chen Yong, Ji Cuiping. The Study of Laser Gyro Lock-in Characteristic[J]. Acta Photonica Sinica, 2006, 35(6): 807 Copy Citation Text

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Abstract

Lock-in characteristic of four-mirror ring laser gyro was studied both by theory and experiments. The relationship between cavity overall back-scatter with the back-scatter of the mirrors and distance between mirrors was given. The cavity overall back-scatter was of two wave length period in cavity length. The results of two experiments are validated this relationship.

Keywords

Back-scatter Laser gyro Lock-in