Pandian, C. ; Kasinathan, M. ; Sosamma, S. ; Babu Rao, C. ; Jayakumar, T. ; Murali, N. ; Baldev Raj, (2010) Single-fiber grid for improved spatial resolution in distributed fiber optic sensor Optics Letters, 35 (10). pp. 1677-1679. ISSN 0146-9592
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Official URL: http://www.opticsinfobase.org/ol/abstract.cfm?URI=...
Related URL: http://dx.doi.org/10.1364/OL.35.001677
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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Optical Society of America. |
| ID Code: | 40477 |
| Deposited On: | 24 May 2011 06:56 |
| Last Modified: | 02 Feb 2023 08:52 |
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