Crystal orientation dependence of optical gain in InGaN/GaN multiple-quantum-well structures

Chii Chang Chen, Kun Long Hsieh, Jinn Kong Sheu, Gou Chung Chi, Ming Juinn Jou, Chih Hao Lee, Ming Zhe Lin

研究成果: 雜誌貢獻期刊論文同行評審

7 引文 斯高帕斯(Scopus)

摘要

The net modal gain of the InGaN/GaN multiple quantum well has been measured by the variable excitation stripe length method for an optically pumped cavity along each crystal orientation on the (0001) plane. These results demonstrated the theoretical prediction of the fact that the maximum optical gain can be obtained at a [1210]-oriented edge-emitting laser cavity, which has been reported in the literature. "Crystal orientation" is confirmed to be a related parameter to the optical gain for a GaN-based strained structure.

原文???core.languages.en_GB???
頁(從 - 到)1477-1479
頁數3
期刊Applied Physics Letters
79
發行號10
DOIs
出版狀態已出版 - 3 9月 2001

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