Faraday rotation of the polarization for a 1550 nm probe beam induced by a pump beam at shorter wavelength is studied in Hg1-xMnxTe semimagnetic semiconductors. Photoinduced rotation decays in a nanosecond timescale and it is related to carrier-induced refractive index saturation. Observed decay is discussed in terms of photoexcited carrier dynamics.

Room temperatute photoinduced Faraday rotation in Hg1-xMnxTe alloys at 1550 nm

A Zappettini;
1998

Abstract

Faraday rotation of the polarization for a 1550 nm probe beam induced by a pump beam at shorter wavelength is studied in Hg1-xMnxTe semimagnetic semiconductors. Photoinduced rotation decays in a nanosecond timescale and it is related to carrier-induced refractive index saturation. Observed decay is discussed in terms of photoexcited carrier dynamics.
1998
Istituto dei Materiali per l'Elettronica ed il Magnetismo - IMEM
DILUTED MAGNETIC SEMICONDUCTORS
SEMIMAGNETIC SEMICONDUCTORS
HG1-XCDXTE
LIFETIME
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/210313
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