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Laser applications and other topics in quantum electronics
Subnanosecond optoacoustic response of germanium in a dc electric field
N. V. Chigareva, D. Yu. Parashchukb a International Laser Center of Moscow State University
b Lomonosov Moscow State University, Faculty of Physics
Abstract:
The optoacoustic response of a thin plate of crystalline germanium is studied with a time resolution of ~100 ns. A ~200-ns time shift of the acoustic video pulse is detected in a ~100-V cm-1 dc electric field. The mechanisms of the observed effect are discussed.
Received: 14.06.2001
Citation:
N. V. Chigarev, D. Yu. Parashchuk, “Subnanosecond optoacoustic response of germanium in a dc electric field”, Kvantovaya Elektronika, 32:1 (2002), 76–78 [Quantum Electron., 32:1 (2002), 76–78]
Linking options:
https://www.mathnet.ru/eng/qe2130 https://www.mathnet.ru/eng/qe/v32/i1/p76
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