Ring-laser gyroscope without the lock-in phenomenon

Satoshi Sunada*, Shuichi Tamura, Keizo Inagaki, Takahisa Harayama

*この研究の対応する著者

研究成果: Article査読

33 被引用数 (Scopus)

抄録

We theoretically and numerically study the effect of backscattering on rotating ring lasers by employing the Maxwell-Bloch equations. We show that frequency shifts due to the Sagnac effect incorporating the effect of backscattering can be observed without lock-in phenomenon, if the strength of backscattering originating in the bumps of the refractive index is larger than a certain value. It is also shown that the experimental results corresponding to the theoretical ones can actually be obtained by using a semiconductor fiber-optic ring laser gyroscope.

本文言語English
論文番号053822
ジャーナルPhysical Review A - Atomic, Molecular, and Optical Physics
78
5
DOI
出版ステータスPublished - 2008 11月 19
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学

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