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

[41] Cylindrical Bidirectional Strain Sensors Based on Fiber Bragg Grating [J].

Liu, Xiaofei ;

Xie, Hui ;

Meng, Haotian ;

Zhang, Siqing ;

Meng, Zifeng .

MATERIALS, 2022, 15 (15)

[42] Distributed fiber bragg grating sensors information fusion and decoupling [J].

Chen, XY .

SMART STRUCTURES, DEVICES, AND SYSTEMS II, PT 1 AND 2, 2005, 5649 :416-424

[43] Effects of microstructures of smart fiber composites on embedded fiber bragg grating sensors [J].

Zhang, AP ;

Tao, XM .

FRP COMPOSITES IN CIVIL ENGINEERING, VOLS I AND II, PROCEEDINGS, 2001, :1649-1653

[44] Condition Monitoring System of Electromechanical Equipment Based on Fiber Bragg Grating Sensors and Artificial Neural Network [J].

Chen, Xinyue .

2018 IEEE 18TH INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY (ICCT), 2018, :548-551

[45] Broadband source-based interrogation scheme of fiber Bragg grating sensors for structural health monitoring [J].

Tosi, Daniele ;

Olivero, Massimo ;

Perrone, Guido .

DAMAGE ASSESSMENT OF STRUCTURES VII, 2007, 347 :399-+

[46] Time division multiplexing of fiber Bragg grating sensors using a mode-locked fiber laser source [J].

Cranch, GA ;

Flockhart, GMH ;

Kirkendall, CK .

17TH INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS, PTS 1 AND 2, 2005, 5855 :238-241

[47] Monitoring Respiration and Cardiac Activity Using Fiber Bragg Grating-Based Sensor [J].

Dziuda, Lukasz ;

Skibniewski, Franciszek Wojciech ;

Krej, Mariusz ;

Lewandowski, Jaroslaw .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2012, 59 (07) :1934-1942

[48] Three-Dimensional Shape Estimation of Beam Structure Using Fiber Bragg Grating Sensors [J].

Lee, Jin-Hyuk ;

Kim, Heon-Young ;

Kim, Dae-Hyun .

TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2015, 39 (03) :241-247

[49] OPERATIONAL MODAL ANALYSIS OF A CANTILEVER IN A WIND TUNNEL USING OPTICAL FIBER BRAGG GRATING SENSORS [J].

Neu, Eugen ;

Janser, Frank ;

Khatibi, Akbar A. ;

Orifici, Adrian C. .

6TH IOMAC: INTERNATIONAL OPERATIONAL MODAL ANALYSIS CONFERENCE PROCEEDINGS, 2015, :287-296

[50] Real-Time Weigh-In-Motion Measurement Using Fiber Bragg Grating Sensors [J].

Huang, Ying ;

Palek, Leonard ;

Strommen, Robert ;

Worel, Ben ;

Chen, Genda .

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2014, 2014, 9061

← 1 2 3 4 5 →