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Proceedings Paper

Low-threshold self-pumped phase conjugation of an Ar+-laser beam by using a dye-doped nematic liquid crystal
Author(s): Oleg Leonidovich Antipov; Hans Joachim Eichler; Rainer Macdonald; Peter Meindl
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Paper Abstract

Investigations of self-pumped phase conjugation (SPPC) of a low power cw-Ar-laser by using a dye-doped nematic liquid crystal are reported. The phase conjugated signal was generated by stimulated thermal scattering. The threshold power at a wavelength of 514.5 nm was about 30 mW and the maximum power-reflectivity was up to 1%. The ability to compensate phase aberrations has been demonstrated.

Paper Details

Date Published: 11 April 1996
PDF: 3 pages
Proc. SPIE 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics, (11 April 1996); doi: 10.1117/12.238079
Show Author Affiliations
Oleg Leonidovich Antipov, Institute of Applied Physics (Russia)
Hans Joachim Eichler, Technische Univ. Berlin (Germany)
Rainer Macdonald, Technische Univ. Berlin (Germany)
Peter Meindl, Technische Univ. Berlin (Germany)


Published in SPIE Proceedings Vol. 2771:
Laser Optics '95: Phase Conjugation and Adaptive Optics
Vladimir E. Sherstobitov, Editor(s)

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