Separation of electrostrictive and absorptive stimulated Brillouin spectra

Toshiaki Sonehara, Hitomi Kaminaga, Eriko Tatsu, Seishiro Saikan, Seigo Ohno

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


From the symmetry analysis of frequency modulated (FM) stimulated Brillouin spectrum in As40Se60 glass, we demonstrate a separate detection of electrostrictive and absorptive FM Brillouin spectra as well as the detection of real and imaginary parts of Brillouin spectrum due to FM spectroscopy.

Original languageEnglish
Article number073104
JournalJournal of Applied Physics
Issue number7
Publication statusPublished - 2007


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