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University of Fukui Repository (UFR) >
730 遠赤外領域開発研究センター >
731 学術雑誌論文 >
01 雑誌等掲載論文 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10098/5251
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| 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: | 01 雑誌等掲載論文
06 遠赤外領域開発研究センター
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