• Title/Summary/Keyword: 비선형 광학

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Nonlinear Dielectric Effect in Critical Solution (임계용액에서 비선형 유전체 효과)

  • Jo, Chang-Ho
    • The Journal of Natural Sciences
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    • v.3
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    • pp.1-10
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    • 1990
  • 임계 이중 연계혼합물인 nitroethane 과 cyclohexane 혼합물의 임계온도 근처에서 전기적 감수율 (electric susceptibility)을 전기용량의 온도에 대한 변화를 측정하여 얻었다. 비선형 효과를 관측하기 위하여 자기유도 타원편광축 회전에 의한 제3차 비선형 광학감수율을 측정하여 임계지수를 구하였다. 임계지수는 0.34 였다.

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Analysis of a Nonlinear Integrated-Mirror Etalon by the Characteristic Matrix Method (특성행렬을 이용한 비선형 집적거울 Etalon의 해석)

  • 김덕봉
    • Korean Journal of Optics and Photonics
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    • v.4 no.3
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    • pp.317-322
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    • 1993
  • In this paper we propose a method to analyze the nonlinear behavior of an integrated-mirror etalon by the characteristic matrix method. If the dependence of the refractive index and the absorption coefficient upon the light intensity are known, we can couple this with an equation by which we can evaluate the light intensity distribution inside an etalon for the given values of the refractive index and the absorption coefficient. By solving these coupled equations by the iteration method, we evaluate the transmission characteristics of a nonlinear integrated-mirror etalon. By the characteristic matrix method, we have demonstrated the static and dynamic bistable behavior of a nonlinear integrated-mirror etalon.

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