Abstract
We report the results of the pulsed L-I characteristics of 670 nm AlGaInP/InGaP broad area lasers. The measured pulsed L-I curves are found to be strongly dependent on the duty cycles of the applied current pulses, which were mainly attributed to the heating effect within the AlGaInP/InGaP lasers. Current pulse heating effects are negligible only at pulse duty cycles of 0·036% or below.
Original language | English |
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Pages (from-to) | 377-382 |
Number of pages | 6 |
Journal | International Journal of Optoelectronics |
Volume | 11 |
Issue number | 6 |
Publication status | Published - 1997 Nov 1 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials