Fiber Bragg grating writing using phase mask technology

Singh, Nahar and Jain, S.C. and Aggarwal, A.K. and Bajpai, R.P. (2005) Fiber Bragg grating writing using phase mask technology. Journal of Scientific and Industrial Research , 64 (2). pp. 108-115. ISSN 0022-4456

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Fibre Bragg gratings (FBGs) are novel components of communication and sensors. The technique commonly employed for production of FBGs involves exposure of photosensitive germanosilicate fibre cores to intense excimer laser radiation through an optical phase mask located in close proximity of the fibre. FBGs were written using this technique in two different fibre samples and their strain and temperature sensing characteristics were investigated. The paper describes the techniques used for fabrication and their characteristic studies.

Item Type: Article
Uncontrolled Keywords: Fibre bragg gratings;optical fibre devices;optical fibre filters;optical fibre sensors;photosensitivity;phase mask technique
Subjects: CSIO > Photonics Instrumentation
Depositing User: Ms. Narinder Kaur
Date Deposited: 05 Mar 2012 11:46
Last Modified: 10 Apr 2012 14:49

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