论文信息 - Photoconductive response time of a multiple quantum well pin modulator

Photoconductive response time of a multiple quantum well pin modulator

Excite and probe measurements on a GaAs/AlGaAs multiple quantum well pin modulator using sub-picosecond optical pulses are reported. The quantum confined Stark effect allows measurement of a limiting rise time of 170 ps for establishing crosswell photoconductivity.

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