FIBEROPTIC SENSOR-BASED ON SURFACE-PLASMON INTERROGATION

被引：44

作者：

DEMARIA, L

MARTINELLI, M

VEGETTI, G

机构：

[1] CISE Tecnologie Innovative, 20134 Milan

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1993年 / 12卷 / 03期

关键词：

D O I：

10.1016/0925-4005(93)80022-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A sensor based on the optical excitation and interrogation of a surface plasmon on the tip of a single-mode optical fiber is described. The new interrogation technique is based on the analysis of the state of polarization of the beam reflected in the presence of an excited plasmon. Preliminary experiments confirm the theoretical analysis and point out the feasibility of a chemical sensor based on the new technique.

引用

页码：221 / 223

页数：3