Pulsed L-I characteristics of 670 nm AlGaInP/InGaP broad area lasers

Hung Pin D. Yang; Man-Fang Huang; Fei Chang Hwang; Chung Kuei Huang; Chia Cheng Liu

Pulsed L-I characteristics of 670 nm AlGaInP/InGaP broad area lasers

Hung Pin D. Yang, Man-Fang Huang, Fei Chang Hwang, Chung Kuei Huang, Chia Cheng Liu

Graduate Institute of Photonics

Research output: Contribution to journal › Article › peer-review

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
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

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title = "Pulsed L-I characteristics of 670 nm AlGaInP/InGaP broad area lasers",

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.",

author = "Yang, {Hung Pin D.} and Man-Fang Huang and Hwang, {Fei Chang} and Huang, {Chung Kuei} and Liu, {Chia Cheng}",

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AU - Yang, Hung Pin D.

AU - Huang, Man-Fang

AU - Hwang, Fei Chang

AU - Huang, Chung Kuei

AU - Liu, Chia Cheng

PY - 1997/11/1

Y1 - 1997/11/1

N2 - 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.

AB - 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.

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