Phonon squeezing in pump and probe experiment

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

Research output: Contribution to conferencePaper

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
Pages90-91
Number of pages2
Publication statusPublished - Dec 1 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

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Janszky, J., Kobayashi, T., & Vinogradov, A. V. (1990). Phonon squeezing in pump and probe experiment. 90-91. Paper presented at 17th International Conference on Quantum Electronics - IQEC '90, Anaheim, CA, USA, .