## Abstract An optical current sensor based on a metal coated Hi‐Bi fiber loop mirror is reported. This current sensor quantifies the current through the measurement of the temperature which varies accordingly with the magnitude of the electrical current. The temperature change is analyzed through
✦ LIBER ✦
Study on an optical filter constituted by concatenated Hi-Bi fiber loop mirrors
✍ Scribed by Lihui Liu; Qida Zhao; Guang Zhou; Hao Zhang; Shaohua Chen; Luming Zhao; Ying Yao; Peng Guo; Xiaoyi Dong
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 119 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
In this paper, for the first time (to our knowledge) the characteristics of a filter based on cascaded high‐birefringence fiber (HBF) loop mirrors are described. The characteristics of the filter are analyzed theoretically and an expression of the output intensity is given. The experimental results conform well with our theory. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 23–26, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20363
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