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Proceedings Paper

A comparison of Au and Ag metalized layer in microstructured optical fibers for surface plasmon resonance excitation
Author(s): Long Zheng; Xia Zhang; Xiaomin Ren; Yamiao Wang; Xiaolong Liu; Yongqing Huang
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Paper Abstract

Plasmons on the surface of large metalized holes containing analyte are excited by the fundamental mode of a microstructured fiber. Phase matching between Plasmon and core modes is facilitated by the perforation of fiber core. A comparison of Au and Ag metalized layer is illustrated. There are some differences between gold and silver layer in SPR excitation ability, strength, and sensitivity.

Paper Details

Date Published: 25 November 2009
PDF: 6 pages
Proc. SPIE 7634, Optical Sensors and Biophotonics, 763419 (25 November 2009); doi: 10.1117/12.852112
Show Author Affiliations
Long Zheng, Beijing Univ. of Posts and Telecommunications (China)
Xia Zhang, Beijing Univ. of Posts and Telecommunications (China)
Xiaomin Ren, Beijing Univ. of Posts and Telecommunications (China)
Yamiao Wang, Beijing Univ. of Posts and Telecommunications (China)
Xiaolong Liu, Beijing Univ. of Posts and Telecommunications (China)
Yongqing Huang, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 7634:
Optical Sensors and Biophotonics
Xingde Li; Qingming Luo; Vasilis Ntziachristos; Yoshiaki Yasuno, Editor(s)

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