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Optical Engineering

External mode locking with feedback from a self-pumped phase-conjugator BaTiO3 crystal
Author(s): Gerd Klose; Azad Siahmakoun
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Paper Abstract

An external mode locking technique using RF modulation by an acousto-optic modulator and feedback from a phase-conjugate mirror is presented. A photorefractive BaTiO3 crystal is arranged in selfpumped phase-conjugator geometry. The setup is completely selfaligning and subnanosecond pulses are easily observed for He-Ne (632.8 nm), Ar+ (514.5 nm), and He-Cd (442 nm) lasers.

Paper Details

Date Published: 1 October 1996
PDF: 6 pages
Opt. Eng. 35(10) doi: 10.1117/1.600982
Published in: Optical Engineering Volume 35, Issue 10
Show Author Affiliations
Gerd Klose, Univ. of Arizona (United States)
Azad Siahmakoun, Rose-Hulman Institute of Technology (United States)

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