Beam-expander prism used in laser gyroscope signal detection

[in Chinese]; [in Chinese]; [in Chinese]

Journals >Acta Optica Sinica >Volume 10 >Issue 9 >Page 862 > Article

Acta Optica Sinica
Vol. 10, Issue 9, 862 (1990)

Beam-expander prism used in laser gyroscope signal detection

[in Chinese], [in Chinese], and [in Chinese]

Author Affiliations

[in Chinese]

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[in Chinese], [in Chinese], [in Chinese]. Beam-expander prism used in laser gyroscope signal detection[J]. Acta Optica Sinica, 1990, 10(9): 862 Copy Citation Text

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Abstract

It is predicated both theoretically and experimentally that beam-expander prism utilized in the signal detection of lareor gyroscope can effectively enhance the signal to-noise ratio of beat signal received by detectors.

Keywords

beam-expander prism laser gyroscope