Highly sensitive fiber-optic particle plasmon resonance refractive index sensor based on spatial light modulation technology

被引：0
|
作者：
Chen, Chien-Hsing [1 ]
Tang, Jaw-Luen [1 ]
Chau, Lai-Kwan [2 ]
Wei, Tai-Huei [1 ]
Wu, Wei-Te [3 ]
机构：
[1] Natl Chung Cheng Univ, Dept Phys, Chiayi 621, Taiwan
[2] Natl Chung Cheng Univ, Dept Chem & Biochem, Chiayi 621, Taiwan
[3] Natl Pingtung Univ Sci & Technol, Dept Biomechatron Engn, Pingtung 921, Taiwan
来源：
IEEE INTERNATIONAL SYMPOSIUM ON NEXT-GENERATION ELECTRONICS 2013 (ISNE 2013) | 2013年
关键词：
fiber-optics particle plasmon resonance; refractive index; sensor; SURFACE; GOLD;
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：
We present an effective method for enhancing the refractive index sensitivity of a fiber-optic particle plasmon resonance sensor based on spatial light modulation technology. The sensor was realized by modification of spherical gold nanoparticles in the fiber sensing zone. Three different beam shapes were tested and one of the relatively high refractive index sensitivity (similar to 12.67/RIU) was found. A 5% enhancement was found over sensors without beam modification.
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页数：3
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