Fabrication and characterization of a qu
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Isao Tomita
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Article
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2009
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Elsevier Science
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English
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A method of fabricating a quasi-phase-matched optical device with GaP for terahertz (THz)-wave generation is described, and its generation at 1 and 2.6 THz is demonstrated by employing difference-frequency generation pumped at 1.55 lm. The enhancement of the output THz-wave power due to the quasi-ph