Control of photocurrent in semiconductors through femtosecond pulses

Valerica Ninulescu; Paul E. Sterian; Mihaela A. Ghelmez; Jianying Zhou

doi:10.1117/12.432916

29 June 2001 Control of photocurrent in semiconductors through femtosecond pulses

Valerica Ninulescu, Paul E. Sterian, Mihaela A. Ghelmez, Jianying Zhou

Author Affiliations +

Proceedings Volume 4430, ROMOPTO 2000: Sixth Conference on Optics; (2001) https://doi.org/10.1117/12.432916
Event: ROMOPTO 2000: Sixth Conference on Optics, 2000, Bucharest, Romania

Abstract

Phase-coherent control of photocurrent magnitude and directionality in semiconductors using lineraly chirped pulses is proposed and analysed. Measurable photocurrents can be generated for the pulsewidth shorter than the dephasing time of the excited carriers.

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Valerica Ninulescu, Paul E. Sterian, Mihaela A. Ghelmez, and Jianying Zhou "Control of photocurrent in semiconductors through femtosecond pulses", Proc. SPIE 4430, ROMOPTO 2000: Sixth Conference on Optics, (29 June 2001); https://doi.org/10.1117/12.432916

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