DocumentCode :
1127883
Title :
Integrated optic temperature and humidity sensors
Author :
Izutsu, Masayuki ; Enokihara, Akira ; Sueta, Tadasi
Author_Institution :
Osaka University, Osaka, Japan
Volume :
4
Issue :
7
fYear :
1986
fDate :
7/1/1986 12:00:00 AM
Firstpage :
833
Lastpage :
836
Abstract :
Temperature sensor of the integrated optic structure was constructed using a Michelson interferometer configuration with an asymmetric 
junction and a grooved reflector on a LiNbO3 substrate. With this structure, larger difference in the optical paths lengths for two beams is provided to realize higher sensitivity. Also a humidity sensor of the optical guided-wave structure is proposed and its first known demonstration is reported.
junction and a grooved reflector on a LiNbOKeywords :
Humidity transducers; Integrated optics; Optical interferometry; Temperature transducers; Humidity; Integrated optics; Mirrors; Optical films; Optical sensors; Optical waveguides; Temperature measurement; Temperature sensors; Waveguide junctions; Waveguide transitions;
fLanguage :
English
Journal_Title :
Lightwave Technology, Journal of
Publisher :
ieee
ISSN :
0733-8724
Type :
jour
DOI :
10.1109/JLT.1986.1074809
Filename :
1074809
Link To Document :
