Theoretical Analysis of the Electrical Saturation Behavior of the DH Laser Diode

DH Laser Diode의 전기적 포화현상에 관한 이론적 해석

  • 박영규 (연세대학교 공과대학 전자공학과) ;
  • 권영기 (연세대학교 공과대학 전자공학과)
  • Published : 1978.10.01


In this Paper, the saturation behavior in the electrical phenomena of the DH Laser diode is explained theoretically using rate equnations. The carrier density approaches to ns gradually well above the threshold and theoretically expected curve of and calculated value of $\Delta$Vj are exactly equal to the experimental results which was observed, as shown. The carrier saturation factor If is proposed and we show k$\beta$ is a measure of the ideality of the sample diode. In the light of relation, the sample diode's idoality increases as f decreases.