| Literature DB >> 20479847 |
C Pandian1, M Kasinathan, S Sosamma, C Babu Rao, T Jayakumar, N Murali, Baldev Raj.
Abstract
The spatial resolution of an optical-fiber-based Raman distributed temperature sensor is limited by the pulse width of the laser used. We discuss a methodology of increasing spatial resolution by using a single-fiber grid. Spatial resolution improvement of up to 10 times is demonstrated.Year: 2010 PMID： 20479847 DOI： 10.1364/OL.35.001677
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776