Abstract

The influence of amplified spontaneous emission on the time-dependent gain of a laser amplifier is considered by using a simple model. Experimental measurements of Ti:Al₂O₃ amplifier gain are in excellent agreement with the model.

© 1988 Optical Society of America

Amplified spontaneous emission reduction by use of stimulated Brillouin scattering: 2-ns pulses from a Ti:Al₂O₃ amplifier chain

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