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AI-generated Abstract
This paper discusses semiconductor lasers, highlighting their structure, operation principles, and applications. It covers the differences between n-type and p-type semiconductors, the formation of p-n junctions, and the processes of stimulated and spontaneous emissions leading to laser action. The advantages of semiconductor lasers, including high efficiency, compact design, and low production costs, are emphasized, along with specific applications such as optical disc technologies and telecommunications.
Physical review. B, Condensed matter, 1987
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