Abstract:평판 도파로에서 Cerenkov-idler configuration 형태의 광학적 매개증폭에 대해서 결합모드 이론을 적용하여 결합모드 방정 식을 유도하고, 이 방정식의 근사해를 펌핑광의 고갈(depletion)이 없는 경우에 대해서 구한다. 이 근사해로부터 발생되는 idler 의 체렌코프 복사각이 0°도에 접근할 때 signal의 이득이 크게 향상될 수 있음을 보여주고 수치적 예를 보인다.
AbstractOptical parametric amplification has been analyzed for the Cerenkov-idler configuration in planar waveguides. The coupled-mode theory is employed for the analysis. The coupled-mode equations are derived and the approximate analytic solution is obtained for no pump depletion. From the an… Show more
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