Detection system and method for acquiring resonance angle of surface plasmon

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United States of America Patent

PATENT NO 8836931
SERIAL NO

13125382

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Abstract

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The present disclosure provides a detection system for acquiring the SPR angle, including a modulatable SPR sensor to be detected; an incident light source apparatus; a photoelectric detector; a narrowband filter system; a modulated signal source for generating an alternating current signal that is used to modulate said modulatable SPR sensor; and a data processing system for recording the corresponding relationship between the incident angle and the intensity of the filtered reflected light and further obtaining the resonance angle of said modulatable SPR sensor. The present disclosure also provides a corresponding detection method for acquiring the SPR angle.

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Patent Owner(s)

Patent OwnerAddress
BEIHANG UNIVERSITY100191 NO 37 HAIDIAN DISTRICT BEIJING XUEYUAN ROAD BEIJING CITY BEIJING CITY 100191
NATIONAL CENTER FOR NANOSCIENCE AND TECHNOLOGY CHINANO 11 BEIYITIAO ZHONGGUANCUN HAIDIAN DISTRICT BEIJING 100190 100190

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Jiangfeng Beijing, CN 5 20
Wang, Kun Beijing, CN 541 3076
Zheng, Zheng Beijing, CN 35 375
Zhu, Jinsong Beijing, CN 5 25

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