'A'
Distributed strain measurement using modal interference in a birefringent optical fiber  
Author(s): Kumar D (Kumar, Dilip), Sengupta S (Sengupta, S.), Ghorai SK (Ghorai, S. K.)  
Source: MEASUREMENT SCIENCE & TECHNOLOGY    Volume: 19    Issue: 6  Article Number: 065201    Published: JUN 2008    
Authors' address:
Birla Inst Technol, Dept Elect & Commun Engn, Ranchi 835215, Bihar India

'B'
Temperature-independent strain sensor using a chirped grating partially embedded in a class tube
Author(s): Kim S, Kwon J, Kim S, Lee B  
Source: IEEE PHOTONICS TECHNOLOGY LETTERS    Volume: 12    Issue: 6    Pages: 678-680    Published: JUN 2000