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Proceedings Paper

Control of photocurrent in semiconductors through femtosecond pulses
Author(s): Valerica Ninulescu; Paul E. Sterian; Mihaela A. Ghelmez; Jianying Zhou
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Paper 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.

Paper Details

Date Published: 29 June 2001
PDF: 7 pages
Proc. SPIE 4430, ROMOPTO 2000: Sixth Conference on Optics, (29 June 2001); doi: 10.1117/12.432916
Show Author Affiliations
Valerica Ninulescu, Univ. Politehnica Bucharest (Romania)
Paul E. Sterian, Univ. Politehnica Bucharest (Romania)
Mihaela A. Ghelmez, Univ. Politehnica Bucharest (Romania)
Jianying Zhou, Zhongshan Univ. (China)


Published in SPIE Proceedings Vol. 4430:
ROMOPTO 2000: Sixth Conference on Optics

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