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Please use this identifier to cite or link to this item: http://hdl.handle.net/10098/5251

タイトル: Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching
著者: TANI, Masahiko
HORITA, Kazuki
KINOSHITA, Tetsuya
QUE, Christopher T.
ESTACIO, Elmer
YAMAMOTO, Kohji
BAKUNOV, Michael I.
Issue Date: Oct-2011
抄録: We experimentally demonstrate an efficient electro-optic sampling scheme based on Cherenkov phase matching of broadband terahertz radiation with 800-nm femtosecond probe beam in a 0.5 mm-thick LiNbO3 crystal coupled to a Si prism. The electro-optic signal from a Cherenkov-phase-matched LiNbO3 crystal is found to be comparable to that with a 4 mm-thick ZnTe crystal using a collinear phase matching. The Cherenkov phase matching technique can be achieved with any probe wavelength and hence has an advantage over the collinear phase matching method.
URI: http://hdl.handle.net/10098/5251
Appears in Collections:06 遠赤外領域開発研究センター
01-730 雑誌等掲載論文

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