MATRL 268B

Semiconductor Lasers II

University of California Santa Barbara · UGRD · Fall 2026

1 section

Catalog description

Gain and spontaneous emission vs. injection current in semiconductors; nonradiative recombination; strained-layer quantum wells. Dynamic characteristics of lasers including differential and large signal analysis of the rate equations; relative intensity noise and linewidth; carrier transport and feedback effects.

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Class #california_santa_barbara-7806Fall 2026UGRD

Days & times: No scheduled meeting time
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Instructor: Staff

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