Chitosan-coated polarization maintaining fiber-based Sagnac interferometer for relative humidity measurement
A relative humidity fiber sensor based on polarization maintaining (PM) fiber Sagnac interferometery configuration is presented. The proposed sensor is functionalized with a thin layer of a moisture-sensitive natural polymer chitosan, whose degree of swelling varies as a function of relative humidit...
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| Main Authors: | , , , , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/98568 http://hdl.handle.net/10220/13429 |
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| Institution: | Nanyang Technological University |
| Language: | English |