TRANSVERSELY PUMPED 11-PASS AMPLIFIER FOR FEMTOSECOND OPTICAL PULSES

被引:3
作者
LAI, M
DIELS, JC
YAN, C
机构
[1] Department of Physics and Astronomy, University of New Mexico, Albuquerque
来源
APPLIED OPTICS | 1991年 / 30卷 / 30期
关键词
D O I
10.1364/AO.30.004365
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An off-axis near-concentric interferometer is used for multiple passages through a small (2-mm-diameter) cylindrical volume of amplifying dye. The gain volume is pumped transversely by a copper-vapor laser, in a geometry designed for uniform pump. Pulse-to-pulse reproducibility better than 1% is obtained by operating with full saturation and using a solvent with a vanishing temperature-induced change in index of refraction (dn/dT = 0).
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页码:4365 / 4367
页数:3
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