Optical relative humidity sensor based on a hollow core-photonic bandgap fiber
We propose a novel relative humidity (RH) sensor based on a hollow core-photonic bandgap fiber (HC-PBF) using a wavelength scan and a reference technique in this paper. The wavelength scan of water vapor absorption peak around 1368.59nm is realized by injecting sawtooth modulated current to a DFB la...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Published: |
IOP Publishing
2012
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/32980/ http://dx.doi.org/10.1088/0957-0233/23/8/085103 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|