作者: Ping Hua , B. Jonathan Luff , Geoffrey R. Quigley , James S. Wilkinson , Kenji Kawaguchi
DOI: 10.1016/S0925-4005(02)00244-7
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摘要: A fibre-pigtailed dual-sensitivity integrated optical Mach-Zehnder interferometer sensor chip for liquid analytes is described. Thin overlays of Ta/sub 2/O/sub 5/ and reference structures have been to enhance sensitivity compensate drift attenuation.