Presentation | 2017-08-10 THz time domain spectroscopy system using laser chaos and metal V grooved wave guide Fumiyoshi Kuwashima, Takuya Shirao, Naoya Sakaue, Kazuyuki Iwao, Takurou Sirasaki, Siori Gouda, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The generation of a wide-range THz wave is investigated from a photoconductive antenna excited using a chaotic oscillation multimode semiconductor laser with optical delayed feedback by an external mirror. We compared the properties of the generated THz wave using laser chaos with those using a CW steady state laser which excited photoconductive antenna. Using a laser chaos, a stable THz wave was obtained. For a high sensitive detection, a metal V-grooved waveguide (MVG) is also used. The 1.6times larger amplitude of signal is detected using MVG compared with that using conventional Si lens system. And this system applied to THz time domain spectroscopy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | laser chaos / THz wave |
Paper # | CCS2017-11 |
Date of Issue | 2017-08-03 (CCS) |
Conference Information | |
Committee | CCS |
---|---|
Conference Date | 2017/8/10(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Bibai Onsen Yu-rinkan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Network Science, etc. |
Chair | Naoki Wakamiya(Osaka Univ.) |
Vice Chair | Mikio Hasegawa(Tokyo Univ. of Science) / Makoto Naruse(NICT) |
Secretary | Mikio Hasegawa(Osaka Univ.) / Makoto Naruse(Tokyo City Univ.) |
Assistant | Chisa Takano(Hirishima City Univ.) / Takashi Shimada(Univ. of Tokyo) / Tomoya Suzuki(Ibaraki Univ.) / Ryo Takahashi(AUT) |
Paper Information | |
Registration To | Technical Committee on Complex Communication Sciences |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | THz time domain spectroscopy system using laser chaos and metal V grooved wave guide |
Sub Title (in English) | |
Keyword(1) | laser chaos |
Keyword(2) | THz wave |
1st Author's Name | Fumiyoshi Kuwashima |
1st Author's Affiliation | Fukui University of Technology(Fukui Univ. of Tech.) |
2nd Author's Name | Takuya Shirao |
2nd Author's Affiliation | Fukui University of Technology(Fukui Univ. of Tech.) |
3rd Author's Name | Naoya Sakaue |
3rd Author's Affiliation | Fukui University of Technology(Fukui Univ. of Tech.) |
4th Author's Name | Kazuyuki Iwao |
4th Author's Affiliation | Fukui University of Technology(Fukui Univ. of Tech.) |
5th Author's Name | Takurou Sirasaki |
5th Author's Affiliation | Fukui University of Technology(Fukui Univ. of Tech.) |
6th Author's Name | Siori Gouda |
6th Author's Affiliation | Fukui University of Technology(Fukui Univ. of Tech.) |
7th Author's Name | Masahiko Tani |
7th Author's Affiliation | University of Fukui(Univ. of Fukui) |
8th Author's Name | Kazuyoshi Kurihara |
8th Author's Affiliation | University of Fukui(Univ. of Fukui) |
9th Author's Name | Kohji Yamamoto |
9th Author's Affiliation | University of Fukui(Univ. of Fukui) |
10th Author's Name | Osamu Morikawa |
10th Author's Affiliation | JCGA(JCGA) |
11th Author's Name | Hideaki Kitahara |
11th Author's Affiliation | University of Fukui(Univ. of Fukui) |
12th Author's Name | Makoto Nakajima |
12th Author's Affiliation | Osaka University(Osaka Univ.) |
Date | 2017-08-10 |
Paper # | CCS2017-11 |
Volume (vol) | vol.117 |
Number (no) | CCS-173 |
Page | pp.pp.9-12(CCS), |
#Pages | 4 |
Date of Issue | 2017-08-03 (CCS) |