Journal of the Optical Society of Korea

  • 제3권2호
  • /
  • Pages.47-50
  • /
  • 1999
  • /
  • 1226-4776(pISSN)
  • /
  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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Analysis of Kerr and thermal nonlinearities in unsatuared polymers with a nanosecond laser

  • 투고 : 1999.01.13
  • 발행 : 1999.09.01
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초록

Nonlinear optical properties of an unsaturated polymer (poly trifluroethy dipropargy malonate) are investigated by using a passive Q-switched Nd:YAG laser. Double-peaked structure of phase conjugate signals due to the two-photon-absorption induced thermal effect is clearly is clearly observed and a simple method to remove the thermal effect from the overall phase-conjugate signals is demonstrated.

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참고문헌

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