JPS59610A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Optical fiber gyroscope
Assignee: Fujitsu Ltd
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Filing: 1982-06-28
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Granted: —
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Expires: 2002-06-28
Abstract
Abstract PURPOSE:To improve an S/N, by providing optical fiber separately to left rotating light and right rotating light. CONSTITUTION:As left rotating light and right rotating light transfer respectively different optical fibers 2-1, 2-1, even if there is return light at incident terminals T1, T2 by Rayleigh scattering, etc., the return light does not have effects on outputting light of output terminals T3, T4. Therefore, an S/N in output signal of a differential amplifier 5 is improved.
Inventors
- 👤 Shigefumi Masuda
- 👤 増田 重史
- 👤 Akira Okamoto
- 👤 明 岡本
- 👤 Takeo Iwama
- 👤 岩間 武夫
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 06:00
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/58; G01C19/64; G01C19/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS58214809A
Cited
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