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Conferences > IQEC > 1990 > QWD > QWD15
  • International Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 1990),
  • paper QWD15

Laser beam radius oscillations in self-focusing induced by the thermodiffusive effect

E. FREYSZ, A. PONTON, J. P. DELVILLE, and A. DUCASSE

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Abstract

Self-focusing can be induced by local and. nonlocal processes. In particular, we have shown this for a microemulsion1 where electrostriction and thermodiffusion are involved. In the case of local processes (electrostriction) self-focusing has been theoretically studied.2 This contribution is devoted to a theoretical formulation of a nonlocal thermodiffusive self-focusing, which exhibits an original oscillatory behavior.

© 1990 Optical Society of America

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