講演抄録/キーワード |
講演名 |
2017-09-01 12:50
マルチコア型中空反共振ファイバによる熱画像伝送 小林拓矢・片桐崇史・○松浦祐司(東北大) OFT2017-32 |
抄録 |
(和) |
(事前公開アブストラクト) A bundle composed of 245 anti-resonant glass hollow optical fibers with a total diameter of 1 mm and fiber core diameter of 60 um is fabricated for endoscopic infrared-thermal imaging. The bundle fiber shows low losses in the wavelength range of 3 to 4 um owing to the anti-resonant effect of the thin glass wall. An image resolution of around 420 um with a field-of-view of 3-mm diameter is obtained although crosstalk between adjacent fibers is observed. The experimental results of an imaging system using the fiber bundle with a half-ball lens at the distal end, which can be inserted into a working channel of endoscopes, are also shown. |
(英) |
(Advance abstract in Japanese is available) |
キーワード |
(和) |
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(英) |
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文献情報 |
信学技報, vol. 117, no. 197, OFT2017-32, pp. 33-37, 2017年8月. |
資料番号 |
OFT2017-32 |
発行日 |
2017-08-24 (OFT) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
OFT2017-32 |