Proceedings of the Optical Society of Korea Conference (한국광학회:학술대회논문집)

Optical Society of Korea (한국광학회)
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Time-Domain Analysis of Coupled-Ring Reflector Laser Diode Including Active Region within Resonators

공진기 내에 이득 영역을 포함하는 Coupled-Ring Reflector 레이저 다이오드의 시 영역 해석

  • 윤필환 (광운대학교 전자통신공학과) ;
  • 김수현 (광운대학교 전자통신공학과) ;
  • 정영철 (광운대학교 전자통신공학과)
  • Published : 2006.02.09
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Abstract

We have investigated the wavelength tuning characteristics due to the vernier effect of coupled-ring reflector laser diode including active region within resonators using time-domain modeling. It is shown that the wavelength can be widely tuned with side mode suppression ratio more than 30dB by adjusting the refractive index difference between mismatched rings.

Keywords