Optical refractometry using a, monolithically integrated Mach-Zehnder interferometer

被引:0
|
作者
Maisenholder, B
Zappe, HP
Kunz, RE
Moser, M
Riel, P
机构
关键词
optical sensor; evanescent wave interferometer; integrated optics;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Integrated optical sensors, based on evanescent wave sensing, are useful for numerous applications, including medical, environmental and food analysis. System miniaturization is a key issue in their further development. We present the design and fabrication of a novel refractometric transducer, where all optoelectronic components (lasers, waveguides, modulators, detectors and sensor pads) are monolithically integrated on a 5 x 0.15 mm(2) chip and report on its performance as a refractometer in a flow-through system.
引用
收藏
页码:79 / 80
页数:2
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