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Proceedings Paper

Measuring the intensity and phase of two ultrashort pulses on a single shot
Author(s): Kenneth W. DeLong; Rick P. Trebino
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Paper Abstract

The method of frequency-resolved optical gating (FROG) allows one to measure the amplitude and phase of an arbitrary femtosecond pulse on a single laser shot. An extension of this method, which we call twin recovery of excitation E-fields using FROG (TREEFROG) allows one to measure two separate laser pulses. The two dissimilar pulses are used to generate a single `TREEFROG trace' from a simple experimental apparatus, and the two pulse electric fields are determined using a modified FROG pulse-retrieval algorithm.

Paper Details

Date Published: 16 May 1994
PDF: 7 pages
Proc. SPIE 2116, Generation, Amplification, and Measurement of Ultrashort Laser Pulses, (16 May 1994); doi: 10.1117/12.175862
Show Author Affiliations
Kenneth W. DeLong, Sandia National Labs. (United States)
Rick P. Trebino, Sandia National Labs. (United States)


Published in SPIE Proceedings Vol. 2116:
Generation, Amplification, and Measurement of Ultrashort Laser Pulses
Rick P. Trebino; Ian A. Walmsley, Editor(s)

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