Laser beam control for a ring-laser gyro

Details Laser beam control for a ring-laser gyro Laser beam control for a ring-laser gyro

1990-07-31

1992-02-18

Turner, Samuel A.

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrometer

372 94, G01C 1964

Patent

active

050888242

ABSTRACT:
An RLG has a laser beam current control system which controls the current so as to produce a constant beam intensity, allowing the RLG to operate at a current level continuously matched to the operating conditions, thus extending the operating life of the RLG.

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patent: 4575658 (1986-03-01), Kay
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patent: 4795258 (1989-01-01), Martin
patent: 4813774 (1989-03-01), Dorschner et al.
patent: 4863273 (1989-09-01), Nishiura
Morrison et al., A Missile Laser Gyro Rate Sensor, 8/76, pp. 1-5.
Morrison et al., The Slic-15 Laser Gyro IMU for Midcourse Missile Guidance, 1976, pp. 59-68.
K. Thomson, Integrated 3 Axis Laser Gyro, 1978, pp. 13-20.

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