Mid-infrared supercontinuum covering 3-10μm using a As2Se3 core and As2S5 cladding step-index chalcogenide fiber

被引：19
|
作者：
Deng, Dinghuan [1 ]
Liu, Lai [1 ]
Tong Hoang Tuan [1 ]
Kanou, Yasuhiro [1 ]
Matsumoto, Morio [2 ]
Tezuka, Hiroshige [2 ]
Suzuki, Takenobu [1 ]
Ohishi, Yasutake [1 ]
机构：
[1] Toyota Technol Inst, Res Ctr Adv Photon Technol, Tempaku Ku, Nagoya, Aichi 4688511, Japan
[2] Furukawa Denshi Co Ltd, Chioda Ku, Tokyo 1008370, Japan
来源：
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2016年 / 124卷 / 01期
关键词：
Chalcogenide glass fiber; Supercontinuum generation; Mid-infrared; MU-M; GENERATION;
D O I：
10.2109/jcersj2.15203
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A high numerical aperture (NA) step-index fiber with As2Se3 core and As2S5 cladding was fabricated for deep mid-infrared (MIR) transmission over 10 mu m. MIR supercontinuum generation covering the wavelength from 3 to 10 mu m was successfully demonstrated in this fiber using a MIR pulsed laser source with mu J-level energy output around 7 mu m. A 4-cm-long fiber sample is sufficient to enable a spectral broadening spreading from 3 to 10 mu m in a 20 dB dynamic range. (C) 2016 The Ceramic Society of Japan. All rights reserved.
引用
收藏
页码：103 / 105
页数：3
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