GENERATION OF ULTRABROADBAND FEMTOSECOND PULSES IN THE MIDINFRARED BY OPTICAL RECTIFICATION OF 15 FS LIGHT-PULSES AT 100 MHZ REPETITION RATE

被引：169

作者：

BONVALET, A ^{[1
]}

JOFFRE, M ^{[1
]}

MARTIN, JL ^{[1
]}

MIGUS, A ^{[1
]}

机构：

[1] CEA SACLAY,DBCM,SBE,F-91191 GIF SUR YVETTE,FRANCE

来源：

APPLIED PHYSICS LETTERS | 1995年 / 67卷 / 20期

关键词：

D O I：

10.1063/1.114838

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Quasi-single-cycle near-infrared light pulses with a measured spectrum extending from 7 to 15 mu m have been generated, opening up new perspectives in IR spectroscopy. The method is based on the rectification of 0.8 mu m 10-15 fs light pulses from a 100 MHz oscillator, using the instantaneous second-order polarizability of bulk semiconductors such as GaAs. (C) 1995 American Institute of Physics.

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页码：2907 / 2909

页数：3

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