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Optica Publishing Group
  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1992),
  • paper CTuO1

Phase conjugation to increase conversion efficiency of the energy stored in solid-state lasers into narrow-spectrum pulses with TEM00 mode

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Abstract

Possibilities are studied to increase energy extraction from the master oscillator whore high stability radiation with diffraction-limited beam divergence is excited by selection of longitudinal and transverse modes. To this end, a light beam emerging from the master oscillator is broadened with a telescope to match the aperture of the active element, frequency-shifted (if necessary) and by means of a Faraday rotator F1 and polarizer P1 is re-entered into the master oscillator.

© 1992 Optical Society of America

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