50XOPTICAL FIBER PULSE-COMPRESSION AT 1.319 -MU-

被引:19
作者
TAI, K
TOMITA, A
机构
[1] AT&T Bell Lab, Murray Hill, NJ,, USA, AT&T Bell Lab, Murray Hill, NJ, USA
关键词
FREQUENCY MODULATION - LASER PULSES - OPTICS - Nonlinear - PHASE MODULATION - Phase Shift Keying - PULSE MODULATION;
D O I
10.1063/1.96589
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report a 50-fold fiber-grating pulse compression in the near-infrared region. 100 ps (FWHM) pulses from a mode-locked neodymium:yttrium aluminum garnet laser operated at 1. 319 mu m have been compressed into 2 ps pulses by using a 2-km dispersion-shifted fiber and a grating pair separated by 2. 41 m in a double-pass configuration. The novel feature of this demonstration is the use of dispersion-shifted fiber (zero-dispersion wavelength at 1. 59 mu m) for producing a linear chirp over most of the pulse and, thus, almost all the input power appears in the compressed pulse.
引用
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页码:309 / 311
页数:3
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