| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1541422 | Optics Communications | 2007 | 4 Pages |
Abstract
A sensing fiber, with a gradually increasing Raman-gain-coefficient (gR/Aeff)along the fiber length, and which can keep the received Raman Stokes power constant in a distributed Raman-based Fiber-optic temperature Sensor, is proposed. This method can be an additional and easy way to further extend the sensing distance of the distributed Raman Fiber-optic temperature Sensor.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Yandong Gong, Ong Ling Chuen Michael, Jianzhong Hao, Varghese Paulose,