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Spectral shearing interferometry with spatially chirped replicas for measuring ultrashort pulses.

Abstract:

A new spectral shearing interferometry technique for ultrashort pulse characterization is demonstrated. The method makes use of a spectral shear that varies across the test pulse beam profile to generate a two-dimensional interferogram that allows simultaneous reference phase measurement and pulse-field reconstruction from a single data set. The method uses a new configuration for upconversion of a single (non-spatially chirped) test pulse with two spatially chirped ancillary pulses in a medi...

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Publication status:
Published

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Publisher copy:
10.1364/oe.15.015168

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Atomic and Laser Physics
Role:
Author
Journal:
Optics express
Volume:
15
Issue:
23
Pages:
15168-15174
Publication date:
2007-11-05
DOI:
EISSN:
1094-4087
ISSN:
1094-4087
URN:
uuid:ec9fc056-d0cf-4169-b7f0-a7023fc2468b
Source identifiers:
17708
Local pid:
pubs:17708
Language:
English

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