Packaging of surface relief fiber Bragg Gratings for Harsh high temperature environments

被引：0

作者：

Young, Jonathan D. ^{[1
]}

Lowder, Tyson L. ^{[1
]}

Selfridge, Richard H. ^{[1
]}

Schultz, Stephen M. ^{[1
]}

机构：

[1] Brigham Young Univ, Dept Elect & Comp Engn, Provo, UT 84604 USA

来源：

SMART SENSOR PHENOMENA, TECHNOLOGY, NETWORKS, AND SYSTEMS 2008 | 2008年 / 6933卷

关键词：

fiber Bragg Gratings; high temperature; surface relief fiber Bragg Gratings; temperature sensing;

D O I：

10.1117/12.776378

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The Surface Relief Fiber Bragg Grating (SR-FBG) is a viable alternative to the thermocouple for high temperature measurements in industry. To fabricate the SR-FBG we etch a grating into the flat surface of an elliptical-core D-fiber. At high temperature (1000 degrees C) the optical fiber becomes brittle. To overcome brittleness we thread the fiber through a preheated 0.020 inch diameter stainless steel tube. We insert the small tube into a larger one with a diameter of 0. 125 inches. The smaller tube rests on ceramic inserts to prevent contact with the large tube. The end of the D-fiber is fitted with a standard fiber optic connecter. With this packaging scheme we conduct a series of test at high temperature. The sensor is robust with no power loss or Bragg wavelength shift, even after heating for 24 consecutive hours.

引用

页数：6

共 50 条

[31] Simultaneous temperature and ac-current measurements for high voltagelines using fiber Bragg gratings [J].

Mora, J ;

Martínez-León, L ;

Díez, A ;

Cruz, JL ;

Andrés, MV .

SENSORS AND ACTUATORS A-PHYSICAL, 2006, 125 (02) :313-316

[32] Regenerated Fiber Bragg Gratings in Large Mode Area Fibers for High-Temperature Sensing [J].

Bian, Qiang ;

Dutz, Franz J. ;

Lindner, Markus ;

Buchfellner, Fabian ;

Stadler, Andrea ;

Jakobi, Martin ;

Koch, Alexander W. ;

Roths, Johannes .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2023, 41 (10) :3175-3181

[33] The high-temperature stability of fiber Bragg gratings fabricated by 193 nm excimer laser [J].

Si, Xiaolong ;

Liu, Yunqi ;

Wu, Linfang ;

Jiang, Chen ;

Mou, Chengbo ;

Wang, Tingyun .

2019 18TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN), 2019,

[34] High-temperature Sensors Based on Femtosecond Laser-inscribed Fiber Bragg Gratings [J].

He, Jun ;

Xu, Xizhen ;

Liao, Changrui ;

Wang, Ying ;

Wang, Yiping .

SENSORS AND ELECTRONIC INSTRUMENTATION ADVANCES (SEIA' 19), 2019, :44-46

[35] Highly sensitive type IA fiber Bragg gratings as sensors in radiation environments [J].

Faustov, A. ;

Saffari, P. ;

Koutsides, C. ;

Gusarov, A. ;

Wuilpart, M. ;

Megret, P. ;

Zhang, L. ;

Kalli, K. .

22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3, 2012, 8421

[36] Synergetic Effects of Humidity and Temperature on PMMA Based Fiber Bragg Gratings [J].

Zhang, Zhi Feng ;

Tao, Xiao Ming .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2012, 30 (06) :841-845

[37] Influence of temperature on the refractive index sensitivities of fiber bragg gratings refractometers [J].

Fernandes D. ;

Winter R. ;

Da Silva J.C.C. ;

Kamikawachi R.C. ;

MacEdo A.G. .

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2017, 16 (02) :385-392

[38] Recent advancements in fiber Bragg gratings based temperature and strain measurement [J].

Bhaskar, Chaluvadi V. Naga ;

Pal, Subhradeep ;

Pattnaik, Prasant Kumar .

RESULTS IN OPTICS, 2021, 5

[39] Pressure and Temperature Sensor Based on Graphene Diaphragm and Fiber Bragg Gratings [J].

Dong, Nannan ;

Wang, Sumei ;

Jiang, Lan ;

Jiang, Yi ;

Wang, Peng ;

Zhang, Liuchao .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 30 (05) :431-434

[40] Femtosecond-Laser-Inscribed Fiber Bragg Gratings for High-Tempertature Sensing [J].

He, Jun ;

Xu, Xizhen ;

Liao, Changrui ;

Wang, Chao ;

Wang, Yiping .

2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP), 2018,

← 1 2 3 4 5 →