Highly simplified device for ultrashort-pulse measurement

被引：294

作者：

O'Shea, P ^{[1
]}

Kimmel, M ^{[1
]}

Gu, X ^{[1
]}

Trebino, R ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA

来源：

OPTICS LETTERS | 2001年 / 26卷 / 12期

关键词：

Crystals - Frequencies - Nonlinear optics - Parameter estimation - Spectrometers - Ultrashort pulses;

D O I：

10.1364/OL.26.000932

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show that a frequency-resolved optical gating device using (1) a thick nonlinear crystal to replace the usual thin crystal and spectrometer and (2) a Fresnel biprism to replace the beam splitter and delay line yields a remarkably simple single-shot ultrashort-pulse intensity-and-phase measurement device with no sensitive alignment parameters and significantly greater sensitivity. (C) 2001 Optical Society of America

引用

页码：932 / 934

页数：3

共 5 条

[1]

HECHT E, 1998, OPTICS, P391

[2] Increased-bandwidth in ultrashort-pulse measurement using an angle-dithered nonlinear-optical crystal [J].