Presentation | 2016-08-25 Stabilization of a Swept Light source for SS-OCT with a KTN Light Deflector Masahiro Ueno, Tadayuki Imai, Takashi Sakamoto, Yuzo Sasaki, Seiji Toyoda, Joji Yamaguchi, Tadashi Sakamoto, Yukihiko Ushiyama, Mahiro Yamada, Masatoshi Fujimoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Electronic injection to a KTN crystal enables a deflector with a large deflection angle that is about 100m radians. It is expected that the KTN deflector has high-speed operation that is several hundred MHz deflection that mechanical one can’t operate. We have developed a light source for a swept source optical coherence tomography (SS-OCT) system centered at 1.3 µm. Time stabilization is one of important performance indicator of the OCT system. We reported that long time stabilization of the light source operation was realized by applying DC bias to the KTN crystal. In this paper, we describe that the light source operation can be more stabilized by applying appropriate DC voltages before the light source operating. Experimental results also confirm the improvement. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | KTN / Deflector / OCT / Swept light source / Stabilization / Chage distribution |
Paper # | R2016-29,EMD2016-33,CPM2016-42,OPE2016-63,LQE2016-38 |
Date of Issue | 2016-08-18 (R, EMD, CPM, OPE, LQE) |
Conference Information | |
Committee | LQE / OPE / EMD / R / CPM |
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Conference Date | 2016/8/25(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Susumu Noda(Kyoto Univ.) / Kensuke Ogawa(Fujikura) / Yoshiteru Abe(NTT) / Hiroyasu Mawatari(NTT) / Satoru Noge(Numazu National College of Tech.) |
Vice Chair | Tsuyoshi Yamamoto(Fujitsu Labs.) / Kazutoshi Kato(Kyushu Univ.) / / Tetsushi Yuge(National Defense Academy) / Fumihiko Hirose(Yamagata Univ.) |
Secretary | Tsuyoshi Yamamoto(NTT) / Kazutoshi Kato(Tohoku Univ.) / (Keio Univ.) / Tetsushi Yuge(Mitsubishi Electric) / Fumihiko Hirose(Sumitomo Denso) |
Assistant | / Atsushi Aratake(NTT) / Katsumi Nakatsuhara(Kanagawa Inst. of Tech.) / Yoshiki Kayano(Univ. of Electro-Comm.) / Yuichi Hayashi(Tohoku Gakuin Univ.) / Maratt Zanikef(Kyushu Inst. of Tech.) / Nobuyuki Tamura(Hosei Univ.) / Takashi Sakamoto(NTT) / Yuichi Nakamura(Toyohashi Univ. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Lasers and Quantum Electronics / Technical Committee on Optoelectronics / Technical Committee on Electromechanical Devices / Technical Committee on Reliability / Technical Committee on Component Parts and Materials |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Stabilization of a Swept Light source for SS-OCT with a KTN Light Deflector |
Sub Title (in English) | |
Keyword(1) | KTN |
Keyword(2) | Deflector |
Keyword(3) | OCT |
Keyword(4) | Swept light source |
Keyword(5) | Stabilization |
Keyword(6) | Chage distribution |
1st Author's Name | Masahiro Ueno |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
2nd Author's Name | Tadayuki Imai |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
3rd Author's Name | Takashi Sakamoto |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
4th Author's Name | Yuzo Sasaki |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
5th Author's Name | Seiji Toyoda |
5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
6th Author's Name | Joji Yamaguchi |
6th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
7th Author's Name | Tadashi Sakamoto |
7th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
8th Author's Name | Yukihiko Ushiyama |
8th Author's Affiliation | NTT Advanced Technology Corporation(NTT-AT) |
9th Author's Name | Mahiro Yamada |
9th Author's Affiliation | Hamamatsu Photonics K. K.(Hamamatsu Photonics) |
10th Author's Name | Masatoshi Fujimoto |
10th Author's Affiliation | Hamamatsu Photonics K. K.(Hamamatsu Photonics) |
Date | 2016-08-25 |
Paper # | R2016-29,EMD2016-33,CPM2016-42,OPE2016-63,LQE2016-38 |
Volume (vol) | vol.116 |
Number (no) | R-191,EMD-192,CPM-193,OPE-194,LQE-195 |
Page | pp.pp.49-53(R), pp.49-53(EMD), pp.49-53(CPM), pp.49-53(OPE), pp.49-53(LQE), |
#Pages | 5 |
Date of Issue | 2016-08-18 (R, EMD, CPM, OPE, LQE) |