Title: Super-short light impulse measuring apparatus based on SPIDER technology
Application Number: 200610116811 Application Date: 2006.09.29
Publication Number: 1936523 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01J11/00
Applicant(s) Name: Huadong Normal Univ. Address:
Inventor(s) Name:
Attorney & Agent: xuxiao rong
Abstract:
    This invention relates to a super-short optical pulse measurement device based on the SPIDER technology, which applies a pulse dispersimeter with adjustable dispersion composed of two isosceles right-angle prisms of same size to generate chirp pulses, so that, this invention can test photo-pulses from several femtoseconds to several hundreds of femtoseconds, and the pulse dispersimeter is polarized and no light to incident photo-pulses and its dimension is not limited by the spectrum width of photo-pulses.
Time: 8
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