In situ monitoring of photostriction in chalcogenide glass film using fiber Bragg grating sensors

被引：2

作者：

Gayathri, Sivakumar ^{[1
]}

Varma, G. Sreevidya ^{[1
]}

Singh, Gagandeep ^{[1
]}

Shivananju, Bannur Nanjunda ^{[1
]}

Sridevi, S. ^{[1
]}

Umapathy, Siva ^{[2
]}

Gorthi, Sai Siva ^{[1
]}

Asokan, Sundarrajan ^{[1
,3
]}

机构：

[1] Indian Inst Sci, Dept Instrumentat & Appl Phys, CV Raman Rd, Bangalore 560012, Karnataka, India

[2] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore, Karnataka, India

[3] Indian Inst Sci, Appl Photon Initiat, Bangalore, Karnataka, India

来源：

INTERNATIONAL JOURNAL OF OPTOMECHATRONICS | 2017年 / 11卷 / 01期

关键词：

ChG thin film; fiber Bragg grating sensor; optical actuation; photoinduced strain measurement; photostriction evaluation; OPTICAL-FIBER; WAVE-GUIDES; THIN-FILMS; PHOTOEXPANSION; LIGHT;

D O I：

10.1080/15599612.2017.1374490

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The reversible photostriction (photomechanical strain) in Ge35S65 chalcogenide thin film deposited by a solvent casting method has been monitored using a fiber Bragg grating (FBG) sensor. The shift in Bragg wavelength is used as a probing parameter to quantitatively measure the photoinduced strain arising because of structural modifications in these films under illumination. Exposure to band gap light (405 nm) and above band gap light (302 and 254 nm) leads to a reversible photostriction effect of the order of 100 mu epsilon. The present study shows that FBG sensors can be used to effectively measure the optomechanical actuation in chalcogenide films caused by the reversible photostriction effect in the visible and ultraviolet wavelength region.

引用

页码：27 / 35

页数：9

共 50 条

[11] Tactile sensor arrays using fiber Bragg grating sensors
Heo, JS
Chung, JH
Lee, JJ
SENSORS AND ACTUATORS A-PHYSICAL, 2006, 126 (02) : 312 - 327
[12] Detection of seismic signal using fiber Bragg grating sensors
Zhang, Yan
Li, Sanguo
Pastore, Robert
Yin, Zhifan
Cui, Hong-liang
PHOTONIC SENSING TECHNOLOGIES, 2006, 6371
[13] Fiber Bragg grating pressure sensors: a review
Xu, Siyi
Li, Xiaozhi
Wang, Tanyu
Wang, Xiujuan
Liu, Hao
OPTICAL ENGINEERING, 2023, 62 (01)
[14] Development of Load Cell Using Fiber Bragg Grating Sensors and Differential Method for Structural Health Monitoring
Kim, Dae-Hyun
JOURNAL OF THE KOREAN SOCIETY FOR NONDESTRUCTIVE TESTING, 2009, 29 (04) : 299 - 307
[15] Performance analysis of fiber Bragg grating sensors
Fanti, G
Basso, R
EIGHTH ISSAT INTERNATIONAL CONFERENCE ON RELIABILITY AND QUALITY IN DESIGN, PROCEEDINGS, 2003, : 87 - 92
[16] Fiber-optic Bragg grating sensors for structural health monitoring at cryogenic temperatures
Ecke, Wolfgang
Latka, Ines
Habisreuther, Tobias
Lingertat, Johann
SENSOR SYSTEMS AND NETWORKS: PHENOMENA, TECHNOLOGY, AND APPLICATIONS FOR NDE AND HEALTH MONITORING 2007, 2007, 6530
[17] Application of Optical-Fiber Bragg Grating Sensors in Monitoring the Rail Track Deformations
Hussaini, S. K. Karimullah
Indraratna, Buddhima
Vinod, Jayan S.
GEOTECHNICAL TESTING JOURNAL, 2015, 38 (04): : 387 - 396
[18] Strain and damage monitoring in solar-powered aircraft composite wing using fiber Bragg grating sensors
Kim, Dae-Hyun
Lee, Kun-Ho
Ahn, Byung-Jun
Lee, Jin-Hyuk
Cheong, Seong-Kyun
Choi, Ik-Hyeon
SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2013, 2013, 8692
[19] Hygrothermal Damage Monitoring of Composite Adhesive Joint Using the Full Spectral Response of Fiber Bragg Grating Sensors
Shin, Chow-Shing
Lin, Tzu-Chieh
POLYMERS, 2022, 14 (03)
[20] Detection Limit of Etched Fiber Bragg Grating Sensors
Shivananju, B. Nanjunda
Renilkumar, M.
Prashanth, Gurusiddappa R.
Asokan, Sundararajan
Varma, Manoj M.
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2013, 31 (14) : 2441 - 2447

← 1 2 3 4 5 →