Phonon squeezing in pump and probe experiment

J. Jánszky, T. Kobayashi, A. V. Vinogradov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It was previously found that a sudden frequency change during a Franck-Condon transition leads to phonon squeezing. It is shown here that phonon squeezing connected to the finiteness of the excitation pulse duration is a quite common effect in ultrashort laser-pulse experiments, leading to drastic changes in the transient spectrum. An investigation of how the chirp and incoherence of the exciting pulse influence the resulting phonon state is reported.

Original languageEnglish
Title of host publicationXVII International Conference on Quantum Electronics. Digest of
PublisherPubl by IEEE
Pages90-91
Number of pages2
Publication statusPublished - 1990
Event17th International Conference on Quantum Electronics - IQEC '90 - Anaheim, CA, USA
Duration: May 21 1990May 25 1990

Other

Other17th International Conference on Quantum Electronics - IQEC '90
CityAnaheim, CA, USA
Period5/21/905/25/90

Fingerprint

Ultrashort pulses
Laser pulses
Pumps
Experiments

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Jánszky, J., Kobayashi, T., & Vinogradov, A. V. (1990). Phonon squeezing in pump and probe experiment. In XVII International Conference on Quantum Electronics. Digest of (pp. 90-91). Publ by IEEE.

Phonon squeezing in pump and probe experiment. / Jánszky, J.; Kobayashi, T.; Vinogradov, A. V.

XVII International Conference on Quantum Electronics. Digest of. Publ by IEEE, 1990. p. 90-91.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jánszky, J, Kobayashi, T & Vinogradov, AV 1990, Phonon squeezing in pump and probe experiment. in XVII International Conference on Quantum Electronics. Digest of. Publ by IEEE, pp. 90-91, 17th International Conference on Quantum Electronics - IQEC '90, Anaheim, CA, USA, 5/21/90.
Jánszky J, Kobayashi T, Vinogradov AV. Phonon squeezing in pump and probe experiment. In XVII International Conference on Quantum Electronics. Digest of. Publ by IEEE. 1990. p. 90-91
Jánszky, J. ; Kobayashi, T. ; Vinogradov, A. V. / Phonon squeezing in pump and probe experiment. XVII International Conference on Quantum Electronics. Digest of. Publ by IEEE, 1990. pp. 90-91
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