|
Dyuthi @ CUSAT >
e-SCHOLARSHIP >
Photonics >
Faculty >
Dr.P Radhakrishnan >
Please use this identifier to cite or link to this item:
http://purl.org/purl/2042
|
| Title: | Comparative Performance of Two Fiber Optic Ammonia Sensors Employing Different Sensing Materials |
| Authors: | Jinesh, Mathew
Mahesh, V V
Radhakrishnan, P
Technology |
| Keywords: | Fiber optic sensor
Evanescent wave
Bromothymol Blue
Chitosan |
| Issue Date: | Aug-2008 |
| Publisher: | International Frequency Sensor Association |
| Abstract: | The design and fabrication of fiber based ammonia sensors employing Bromothymol blue
and Chitosan as sensing elements are presented in this paper. In the presence of ammonia gas the
absorption of Bromothymol blue changes while in the case of Chitosan the refractive index changes
which in turn modulates the intensity of light propagating through a fiber. |
| URI: | http://dyuthi.cusat.ac.in/xmlui/purl/2042 |
| ISSN: | 1726-5479 |
| Appears in Collections: | Dr.P Radhakrishnan
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
