FREQUENCY-DOUBLING OF 100-FS PULSES WITH 50-PERCENT EFFICIENCY BY USE OF A RESONANT ENHANCEMENT CAVITY

被引：36

作者：

YANOVSKY, VP ^{[1
]}

WISE, FW ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI, INST GEN PHYS, MOSCOW 117942, RUSSIA

来源：

OPTICS LETTERS | 1994年 / 19卷 / 23期

关键词：

D O I：

10.1364/OL.19.001952

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The use of a resonant cavity for efficient second-harmonic generation with 100-fs pulses is demonstrated. With 2-nJ pulses from a mode-locked Cr:forsterite laser, 53% conversion efficiency to the second harmonic at 625 nm is achieved while similar to 100-fs duration is maintained. This is an order-of-magnitude improvement over the conversion efficiency obtained directly with the laser output.

引用

页码：1952 / 1954

页数：3

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