Integrated optical dual Mach-Zehnder interferometer sensor

被引：49

作者：

Hua, P ^{[1
]}

Luff, BJ

Quigley, GR

Wilkinson, JS

Kawaguchi, K

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

[2] Kyoto Elect Mfg Co Ltd, Minami Ku, Kyoto 6018317, Japan

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2002年 / 87卷 / 02期

关键词：

integrated optics; sensors; instrumentation; interferometers;

D O I：

10.1016/S0925-4005(02)00244-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The fabrication and operation of robust integrated optical refractometers, suitable for precise measurements of small changes without ambiguity over a wide range of refractive indices, is described. The design primarily uses an optical fibre coupled dual-sensitivity integrated optical Mach-Zehnder interferometer (MZI) sensor chip incorporating 3 x 3 directional coupler combiners and internal referencing. High-index tantalum pentoxide (Ta2O5) films were deposited on the waveguide surface in order to increase sensitivity and measurements of their response to liquid analyte index have been carried out by passing aqueous sucrose solutions over the sensor surface. These devices are intended for application as high-sensitivity multi-purpose chemical sensors and bio-sensors. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：250 / 257

页数：8

共 15 条

[1] Waveguide surface plasmon resonance sensor for electrochemically controlled surface reactions [J].

Abanulo, JC ;

Harris, RD ;

Bartlett, PN ;

Wilkinson, JS .

APPLIED OPTICS, 2001, 40 (34) :6242-6245

[2] TOPOGRAPHIC MEASUREMENTS OF SUPERSMOOTH DIELECTRIC FILMS MADE WITH A MECHANICAL PROFILER AND A SCANNING FORCE MICROSCOPE [J].

BENNETT, JM ;

TEHRANI, MM ;

JAHANMIR, J ;

PODLESNY, JC ;

BALTER, TL .

APPLIED OPTICS, 1995, 34 (01) :209-212

[3] DESIGN OF NEW INTEGRATED OPTICAL SUBSTRATES FOR IMMUNO-ANALYTICAL APPLICATIONS [J].

GAUGLITZ, G ;

INGENHOFF, J .

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1994, 349 (05) :355-359

[4] Remote opto-chemical sensing with extreme sensitivity: design, fabrication and performance of a pigtailed integrated optical phase-modulated Mach-Zehnder interferometer system [J].

Heideman, RG ;

Lambeck, PV .

SENSORS AND ACTUATORS B-CHEMICAL, 1999, 61 (1-3) :100-127

[5] OPTICAL WAVE-GUIDES FOR SURFACE SPECTROSCOPY - FEPO4 THIN-FILM K+-DOPED GLASS COMPOSITE OPTICAL WAVE-GUIDE SYSTEMS HAVING TAPERED VELOCITY COUPLERS [J].

ITOH, K ;

MADOU, M .

JOURNAL OF APPLIED PHYSICS, 1991, 69 (11) :7425-7429

[6] Integrated optical enlarged-field interferometer used as a chemical sensor [J].

Kherrat, R ;

JaffrezicRenault, N ;

Greco, P ;

Helmers, H ;

Benech, P ;

Rimet, R .

SENSORS AND ACTUATORS B-CHEMICAL, 1996, 37 (1-2) :7-11

[7]

LAMBECK PV, 2001, P 10 EUR C INT OPT P, P153

[8] Integrated optical Mach-Zehnder biosensor [J].

Luff, BJ ;

Wilkinson, JS ;

Piehler, J ;

Hollenbach, U ;

Ingenhoff, J ;

Fabricius, N .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1998, 16 (04) :583-592

[9] PRINCIPLES AND SENSITIVITIES OF INTEGRATED OPTICAL AND SURFACE-PLASMON SENSORS FOR DIRECT AFFINITY SENSING AND IMMUNOSENSING [J].

LUKOSZ, W .

BIOSENSORS & BIOELECTRONICS, 1991, 6 (03) :215-225

[10] FIBER-COMPATIBLE K+-NA+ ION-EXCHANGED CHANNEL WAVE-GUIDES - FABRICATION AND CHARACTERIZATION [J].

MILIOU, A ;

ZHENGUANG, H ;

CHENG, HC ;

SRIVASTAVA, R ;

RAMASWAMY, RV .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1989, 25 (08) :1889-1897

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