Journal of the Korean Institute of Telematics and Electronics A (전자공학회논문지A)
- Volume 31A Issue 5
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- Pages.121-125
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- 1994
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- 1016-135X(pISSN)
A Reexamination of the Method of Measuring Internal Loss and Quantum Efficiency in Laser Diodes
레이저 다이오드의 내부손실 및 내부 양자효율 측정법에 대한 재고찰
Abstract
We examine the conventional method of measuring the internal optical loss using the dependence of the reciprocal external quantum efficiency on the cavity length in laser diodes. It is shown that the implicit assumption of constant internal differential quantum efficiency
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