Tailoring the Spectra of Terahertz Emission from CdTe and ZnTe Electro-Optic Crystals
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概要
- 論文の詳細を見る
We compare the spectral amplitude of terahertz pulses generated using difference-frequency mixing, via the second-order nonlinear process in CdTe and ZnTe, with numerical model calculations using the nonlinear Maxwell equation. We have found that the spectral details of the generated terahertz pulses from CdTe are well explained by considering the effects of optical and terahertz absorptions, diffraction, and the frequency dependence of nonlinear coefficients. This method allows us to design tailored compound materials with improved versatility for generating specific terahertz pulse shapes.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-01-25
著者
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Son Joo-hiuk
Department Of Physics University Of Seoul
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Ahn Jaewook
Department of Physics, KAIST, Daejeon 305-701, Korea
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Lee Kang
Department of Bioengineering and Robotics, Tohoku University, 6-6-01 Aza Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan
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Lee Kang
Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea
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Yi Minwoo
Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea
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Maeng Inhee
Department of Physics, University of Seoul, Seoul 130-743, Korea
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Averitt R.
Department of Physics, Boston University, Boston, MA 02215, U.S.A.
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