Pathlength controller for ring laser gyroscope

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United States of America Patent

PATENT NO 4561780
SERIAL NO

06144701

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pathlength controller for a ring laser gyroscope with a modulated mirror is disclosed where a voltage bias is applied to the modulation signal to prevent starting the ring laser gyroscope at a point where it operates with two equal longitudinal modes.

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Patent Owner(s)

Patent OwnerAddress
KEARFOTT GUIDANCE AND NAVIGATION CORPORATION1225 MCBRIDGE AVENUE A CORP OF DE LITTLE FALLS NJ 07424

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cohen, Hyman Fairlawn, NJ 3 14
Ljung, Bo H G Wayne, NJ 29 330

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