Shivananju, BN and Prasad, Vishnu and Chenrayan, Aravind G and Misra, Abha and Varma, Manoj M and Asokan, S (2015) Nanomaterials coated multiplexed fiber Bragg grating for multiparameter sensing. In: QUANTUM SENSING AND NANOPHOTONIC DEVICES XII , 9370 .
Full text not available from this repository. (Request a copy)Abstract
Fiber Bragg Grating (FBG) sensors have been extensively used for strain and temperature sensing. However, there is still a need to measure multiple environmental parameters with a single sensor system. We demonstrate a multiplexed FBG sensor with various nano materials (polyallylamine-amino-carbon-nanotube, carbon nanotubes, polyelectrolyte and metals) coated onto the surface of the core/cladding FBG for sensing multiple environmental parameters such as pH (64 pm/pH), protein concentration (5 pm/mu g/ml), temperature (15 pm/degrees C), humidity (31 pm/% RH), gas concentration (7 pm/1000 ppm), and light intensity (infrared: 33 pm/mW, visible: 12 pm/mW and UV: 1 pm/mW) utilizing the same FBG based platform.
| Item Type: | Journal Article |
|---|---|
| Publication: | QUANTUM SENSING AND NANOPHOTONIC DEVICES XII |
| Series.: | Proceedings of SPIE |
| Publisher: | SPIE-INT SOC OPTICAL ENGINEERING |
| Additional Information: | Conference on Quantum Sensing and Nanophotonic Devices XII, San Francisco, CA, FEB 08-12, 2015 |
| Keywords: | Nanophotonics; Nanomaterials; Fiber Bragg grating; Multi parameter sensing |
| Department/Centre: | Division of Electrical Sciences > Electrical Communication Engineering Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering Division of Physical & Mathematical Sciences > Instrumentation Appiled Physics |
| Date Deposited: | 21 Apr 2015 07:20 |
| Last Modified: | 21 Apr 2015 07:20 |
| URI: | http://eprints.iisc.ac.in/id/eprint/51328 |
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