We present a new technique for electric field measurements in semiconductors with femtosecond time resolution. The method relies on the integration over electric field induced Franz-Keldysh oscillations with broadband laser pulses above the bandgap.
Above-bandgap Franz-Keldysh effect: a new method for ultrafast electric field measurements in semiconductors
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 2 ; 3 pp. vol.2
2004-01-01
159532 byte
Conference paper
Electronic Resource
English
British Library Conference Proceedings | 2005
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