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A reliable thyratron-switched flashlamp-pumped dye laser
Authors:Steven Chu  Robert W Smith
Institution:Physics Department, University of California, Berkeley, CA 94720, USA;Materials and Molecular Research Division, Lawrence Berkeley Laboratory, University of California, Berkeley, CA 94720, USA
Abstract:A thyratron-switched flashlamp-pumped dye laser capable of an average power of approximately 1 watt operating at 40 pulses/sec with a bandwidth of several GHz is described. The lamps are run in a high-current simmering mode to decrease lamp inductance and extend lamp life. In heavy use the laser system has proven to be very reliable with lamp life-times in excess of 107 shots and half-power dye lifetimes of better than 106 J/1 for Rhodamine 6G.
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