Proceedings ArticleDOI
A novel method of rotation sensing by semiconductor ring laser gyroscope
Arpit Khandelwal,Azeemuddin Syed,Jagannath Nayak +2 more
- pp 1-3
TLDR
In this article, the authors proposed an alternate method to sense inertial rotation using semiconductor ring laser gyroscope (SRLG), which can be measured externally to determine angular rotation velocity.Abstract:
We propose an alternate method to sense inertial rotation using semiconductor ring laser gyroscope (SRLG). We show that inertial rotation causes change in the magnitude of voltage across the terminals of semiconductor gain medium which can be measured externally to determine angular rotation velocity. The resonant oscillating frequency of the counter-traveling waves are not involved in the measurement which leads to elimination of lock-in in the gyro. The mathematical analysis and simulation results of the proposed method are also shown.read more
References
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Journal ArticleDOI
The ring laser gyro
Weng W. Chow,Julio Gea-Banacloche,Leno M. Pedrotti,Virgil E. Sanders,Wolfgang P. Schleich,Marlan O. Scully +5 more
TL;DR: A review of active and passive ring laser devices is given in this paper, with special emphasis given to the problems associated with the achievement of greater sensitivity and stability with respect to the ring laser gyroscope.
Journal ArticleDOI
Photonic technologies for angular velocity sensing
TL;DR: In this article, the role of integrated optics and photonic integrated circuit technology in the enhancement of gyroscope performance and compactness is broadly discussed, and the architecture of new slow-light integrated angular rate sensors is described.
Journal ArticleDOI
The laser gyro
TL;DR: The laser gyroscope as discussed by the authors combines the properties of the optical oscillator, the laser, and general relativity to produce an integrating rate gyroometer, which does not use a spinning mass as conventional gyros do.
Journal ArticleDOI
The ring laser gyro
M Faucheux,D Fayoux,J J Roland +2 more
TL;DR: In this article, the authors recall the basic principles and advantages of the ring laser gyro (RLG) which is the most widely developed of all optical gyroscopes based on the Sagnac effect.