A microfiber coupler tip thermometer

被引：79
作者：
Ding, Ming [1 ]
Wang, Pengfei [1 ,2 ]
Brambilla, Gilberto [1 ]
机构：
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[2] Dublin Inst Technol, Photon Res Ctr, Dublin 8, Ireland
来源：
OPTICS EXPRESS | 2012年 / 20卷 / 05期
关键词：
ENHANCED THERMAL-STABILITY; SUBWAVELENGTH OPTICAL WIRE; SINGLE-MODE OPERATION; FIBER BRAGG GRATINGS; TEMPERATURE; SENSOR; NANOWIRES;
D O I：
10.1364/OE.20.005402
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A compact thermometer based on a broadband microfiber coupler tip is demonstrated. This sensor can measure a broad temperature interval ranging from room temperature to 1283 degrees C with sub-200 mu m spatial resolution. An average sensitivity of 11.96 pm/degrees C was achieved for a coupler tip with similar to 2.5 mu m diameter. This is the highest temperature measured with a silica optical fiber device. (C)2012 Optical Society of America
引用
收藏
页码：5402 / 5408
页数：7
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