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Conferences > OTST > 2005 > ME > ME5

High frequency component of terahertz-radiation spectrum enhanced by using an excitation source with short pulse duration on an n-type InAs immersed in magnetic field

Shingo Ono, Hiroshi Takahashi, Alex Quema, Gilbert Diwa, Hidetoshi Murakami, Nobuhiko Sarukura, and Michael Hasselbeck

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Abstract

Using femtosecond laser with short pulse duration enhances the high-frequency component of THz - radiation spectrum from n-type InAs immersed in magnetic field. Such high-frequency component is found to originate from the hybrid plasmon - longitudinal optical phonon modes.

© 2005 Optical Society of America

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