Miniaturized fiber-optic surface-plasmon-resonance sensor

被引:0
|
作者
Schuster, Tobias [1 ]
Neumann, Niels [1 ]
Schaeffer, Christian [1 ]
机构
[1] Tech Univ Dresden, D-01062 Dresden, Germany
关键词
SPR; surface plasmon waves; bio-sensor; Bragg-grating; LPG; electroless gold plating;
D O I
10.1117/12.888684
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A fiber-optic sensor for the detection of small refractive index changes is presented. The high sensitivity of the novel miniaturized sensor concept is achieved by exciting of surface plasmon waves with a single cladding mode using a long-period fiber Bragg grating. This paper gives a brief description of the operating principle, design and fabrication of the sensor. Sensor performance is discussed on the basis of initial experiments.
引用
收藏
页数:4
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