Frequency-resolved detection of THz waves with Cherenkov-phase-matched heterodyne EO sampling

Authors

Tomohiro Nagase ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Shinpei Ozawa ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Syougo Azuma ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Stefan Funkner ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Gudrun Niehues ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Atsushi Iwamae ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Kohji Yamamoto ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Takashi Furuya ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui
Elmer Estacio ⋅ PH National Institute of Physics, University of the Philippines Diliman
Michael I. Bakunov ⋅ RU Department of General Physics, University of Nizhny Novgorod
Masahiko Tani ⋅ JP Research Center for Development of Far-Infrared Region, University of Fukui

Abstract

Recently, we have reported a new electro-optic sampling scheme, that is, the "heterodyne EO sampling," where the EO sampling signal is detected as the intensity change in the probe beam without using any polarization optics. The heterodyne EO signal is obtained by spatial or angle resolved interference in the probe beam. By utilizing this property, we demonstrate frequency-resolved detection of THz waves with Cherenkov-phase-matched heterodyne EO sampling.

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Issue

2013: Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress

Physics linkfest: Spanning science & technology
23-25 October 2013, University of San Carlos, Cebu City

Article ID

SPP2013-1A-1

Section

Photonics, Terahertz, and Nanotechnology

Published

2013-10-23

How to Cite

[1]

T Nagase, S Ozawa, S Azuma, S Funkner, G Niehues, A Iwamae, K Yamamoto, T Furuya, E Estacio, MI Bakunov, and M Tani, Frequency-resolved detection of THz waves with Cherenkov-phase-matched heterodyne EO sampling, Proceedings of the Samahang Pisika ng Pilipinas 31, SPP2013-1A-1 (2013). URL: https://proceedings.spp-online.org/article/view/SPP2013-1A-1.