10 March 1987 Optical Oscillation Established Using Acousto-Optic Bragg Angle Defraction In Conjunction With Closed Cavity Feedback
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Proceedings Volume 0704, Integrated Optical Circuit Engineering IV; (1987) https://doi.org/10.1117/12.937171
Event: Cambridge Symposium-Fiber/LASE '86, 1986, Cambridge, MA, United States
Abstract
An optical oscillator has been designed, constructed, and operated by using a HeNe laser and acousto-optic modulator in conjunction with two opposed fiber optic feedback circuits. Depending on round-trip feedback time, a low frequency ( 1Hz) sinusoidal oscillator or a high frequency (100KHz) square wave (,..%,1 us rise time) is obtained.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. C. Vezzoli, W. Cadwallender, L. R. Megargel, M. A. Mentzer, D. E. Craley, "Optical Oscillation Established Using Acousto-Optic Bragg Angle Defraction In Conjunction With Closed Cavity Feedback", Proc. SPIE 0704, Integrated Optical Circuit Engineering IV, (10 March 1987); doi: 10.1117/12.937171; https://doi.org/10.1117/12.937171
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