High-resolution chalcogenide fiber bundles for infrared imaging

被引：34

作者：

Zhang, Bin ^{[1
]}

Zhai, Chengcheng ^{[1
]}

Qi, Sisheng ^{[1
]}

Guo, Wei ^{[1
]}

Yang, Zhiyong ^{[1
]}

Yang, Anping ^{[1
]}

Gai, Xin ^{[2
]}

Yu, Yi ^{[2
]}

Wang, Rongping ^{[2
]}

Tang, Dingyuan ^{[1
]}

Tao, Guangming ^{[3
]}

Luther-Davies, Barry ^{[2
]}

机构：

[1] Jiangsu Normal Univ, Sch Phys & Elect Engn, Jiangsu Key Lab Adv Laser Mat & Devices, Xuzhou 221116, Jiangsu, Peoples R China

[2] Australian Natl Univ, Res Sch Phys & Engn, Ctr Ultrahigh Bandwidth Devices Opt Syst CUDOS, Laser Phys Ctr, Canberra, ACT 2600, Australia

[3] Univ Cent Florida, CREOL, Coll Opt & Photon, Orlando, FL 32816 USA

来源：

OPTICS LETTERS | 2015年 / 40卷 / 19期

基金：

中国国家自然科学基金;

关键词：

SILVER-HALIDE FIBERS; WAVE-GUIDE BUNDLES; ORDERED BUNDLES; GLASS-FIBERS; BROAD-BAND; DESIGN;

D O I：

10.1364/OL.40.004384

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An ordered chalcogenide fiber bundle with a high resolution for infrared imaging was fabricated using a stack-and-draw approach. The fiber bundle consisted of about 810,000 single fibers with an As2S3 glass core of 9 mu m in diameter and a polyetherimide (PEI) polymer cladding of 10 mu m in diameter. The As2S3/PEI fibers showed good transparency in the 1.5-6.5 mu m spectral region. It presented a resolution of similar to 45 lp/mm and a crosstalk of similar to 2.5%. Fine thermal images of a hot soldering iron tip were delivered through the fiber bundle. (C) 2015 Optical Society of America

引用

页码：4384 / 4387

页数：4

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