High efficiency phase conjugation of broadband laser pulses in BaTiO3

M. B. Danailov, A. P. Kovacs, K. Diomande, A. Kohazi-Kis, P. Apai, R. Szipocs

Research output: Contribution to journalConference article


A new method is proposed for high efficiency phase conjugation (PC) of broadband laser sources. The input beam was spectrally dispersed to decouple the index gratings written by different frequency components. The experimental realization of the system in a self-pumped configuration allowed a high efficiency PC of broadband laser pulses in a BaTiO3 crystal. The pulses were generated by a Ti:sapphire laser pumped by a frequency-doubled acousto-optically Q-switched Nd:YAG laser. A PC reflectivity of up to 25% with 13 nm FWHM spectra was obtained.

Original languageEnglish
Pages (from-to)122-123
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Publication statusPublished - Jan 1 1997
EventProceedings of the 1997 Conference on Lasers and Electro-Optics, CLEO - Baltimore, MD, USA
Duration: May 18 1997May 23 1997

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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