Effects of Langmuir-Blodgett-film gas sensors with integrated optical interferometers.
Novel Langmuir-Blodgett-film toxic-gas sensors that have a Ti:LiNbO(3) integrated optical Mach-Zehnder interferometer structure are experimentally investigated. The gas-sensing properties of the sensors are obtained for NO(2), Cl(2), NH(3) , and H(2)S by means of the detection of optical output changes. All the optical connections are made with optical fiber pigtails.
Fushen
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Yunqi
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Yu
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Qu
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