GEN 5531

Lasers

Stanford University · UGRD · Fall 2026

1 section

Catalog description

Atomic systems, spontaneous emission, stimulated emission, amplification. Three- and four-level systems, rate equations, pumping schemes. Laser principles, conditions for steady-state oscillation. Transverse and longitudinal mode control and tuning. Exemplary laser systems: gas (HeNe), solid state (Nd:YAG, Ti:sapphire) and semiconductors. Elements of laser dynamics and noise. Formerly EE 231.

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Class #stanford-5531Fall 2026UGRD3 credits

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