SINGLE-SHOT MEASUREMENT OF THE INTENSITY AND PHASE OF A FEMTOSECOND UV LASER-PULSE WITH FREQUENCY-RESOLVED OPTICAL GATING

被引:50
作者
KANE, DJ
TAYLOR, AJ
TREBINO, R
DELONG, KW
机构
[1] LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87545 USA
[2] SANDIA NATL LABS, COMBUST RES FACIL, LIVERMORE, CA 94551 USA
关键词
D O I
10.1364/OL.19.001061
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We extend to the ultraviolet frequency-resolved optical gating a new method for measuring the intensity and phase evolution of an individual ultrashort pulse without assumption. Using frequency-resolved optical gating, we measure a 310-fs, 308-nm pulse, whose phase is approximately cubic in time. We show that this phase distortion Probably results from self-phase modulation and amplifier detuning.
引用
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页码:1061 / 1063
页数:3
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