## Gain - current relation for InGaAsP ( A = 1 . 3 pm ) lasers

- H. Nishi M. Yano, M. Takusagawa
- 1981

- Published 1981 in IEEE Journal of Quantum Electronics

Self-sustained pulsations, superlinear emission, and negative-resistance behavior of several 1.3μm InGaAsP stripe-geometry double-heterostrueture lasers are studied as a function of temperature and drive current. The pulsations are observed in a certain current range above threshold. This current range increases with increasing temperature. Also, the… (More)

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