Theoretical Analysis of the Spontaneous Emission Spectrum of a Device using DFB structures

DFB 구조 소자의 자연 방출 스펙트럼에 관한 이론적 해석

  • Published : 1995.03.01

Abstract

We derive analytic expressions for the spontaneous emission spectrum of a device using DFB structures including the effects of both facet reflections and the phase of a grating. In solution of coupled mode equations. Equations for the reations between the spontaneous emission spectrum and structure parameters of the device are derived to investigate the effect of structure parameters on the spontaneous emission spectrum and operating characteristics of possibility of evaluating the structure parameters of the device from its spontaneous emission spectrum.

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