TUNABLE FEMTOSECOND-PULSE GENERATION BY AN OPTICAL PARAMETRIC OSCILLATOR IN THE SATURATION REGIME

被引：19
|
作者：
RAUSCHER, C
ROTH, T
LAENEN, R
LAUBEREAU, A
机构：
[1] Physik-Department E11, Technische Universität München, Garching
来源：
OPTICS LETTERS | 1995年 / 20卷 / 19期
关键词：
D O I：
10.1364/OL.20.002003
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate the generation of powerful, bandwidth-limited pulses in a KTP optical parametric oscillator synchronously excited by the pulse train of a flash-lamp-pumped, mode-locked Nd:YLF laser. Operating the optical parametric oscillator a factor of 4 above threshold and optimizing the cavity length yields pulses of 260 +/- 30 fs. The shortening by a factor of 15 relative to the pump is accompanied by extended pulse wings. Tunability of the device is shown in the wavelength range 1.2-1.6 mu m. (C) 1995 Optical Society of America
引用
收藏
页码：2003 / 2005
页数：3
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