Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching

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 crysta...

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Main Authors: Tani, Masahiko, Horita, Kazuki, Kinoshita, Tetsuya, Que, Christopher T., Estacio, Elmer, Yamamoto, Kohji, Bakunov, Michael I.
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Published: Animo Repository 2011
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Online Access:https://animorepository.dlsu.edu.ph/faculty_research/11906
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Institution: De La Salle University
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-143812024-05-20T01:27:13Z Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching Tani, Masahiko Horita, Kazuki Kinoshita, Tetsuya Que, Christopher T. Estacio, Elmer Yamamoto, Kohji Bakunov, Michael I. 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. 2011-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/11906 info:doi/10.1364/OE.19.019901 Faculty Research Work Animo Repository Terahertz technology Electrooptics Cherenkov radiation Physics
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Terahertz technology
Electrooptics
Cherenkov radiation
Physics
spellingShingle Terahertz technology
Electrooptics
Cherenkov radiation
Physics
Tani, Masahiko
Horita, Kazuki
Kinoshita, Tetsuya
Que, Christopher T.
Estacio, Elmer
Yamamoto, Kohji
Bakunov, Michael I.
Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching
description 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.
format text
author Tani, Masahiko
Horita, Kazuki
Kinoshita, Tetsuya
Que, Christopher T.
Estacio, Elmer
Yamamoto, Kohji
Bakunov, Michael I.
author_facet Tani, Masahiko
Horita, Kazuki
Kinoshita, Tetsuya
Que, Christopher T.
Estacio, Elmer
Yamamoto, Kohji
Bakunov, Michael I.
author_sort Tani, Masahiko
title Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching
title_short Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching
title_full Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching
title_fullStr Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching
title_full_unstemmed Efficient electro-optic sampling detection of terahertz radiation via Cherenkov phase matching
title_sort efficient electro-optic sampling detection of terahertz radiation via cherenkov phase matching
publisher Animo Repository
publishDate 2011
url https://animorepository.dlsu.edu.ph/faculty_research/11906
_version_ 1800918860133564416