DocumentCode
3082486
Title
The properties of the grating-coupled reflection-type SPR bio-sensors with compact disk
Author
Sung, Yuan-Yuan ; Cai, Jhong-Ming ; Hsu, Cheng-Chih ; Chen, Jung-Po ; Lee, Ming-Chia ; Tsai, Rung-Ywan
Author_Institution
Dept. of Photonics Eng., Yuan Ze Univ., Chungli, Taiwan
fYear
2012
fDate
2-6 July 2012
Firstpage
661
Lastpage
662
Abstract
In this paper, we demonstrated the optical properties of grating-coupled reflection type SPR sensor which made by the commercial compact disk with the heterodyne interferometry. Based on the measurement results, the sensitivity of these two type sensors with phase measurement are higher than intensity measurement at resonance angle.
Keywords
biosensors; diffraction gratings; intensity measurement; light interferometry; optical disc storage; optical sensors; optical variables measurement; phase measurement; reflection; sensitivity; surface plasmon resonance; commercial compact disk; grating-coupled reflection-type SPR biosensors; heterodyne interferometry; intensity measurement; optical properties; phase measurement; resonance angle; sensitivity; surface plasmon resonance; Films; Gold; Gratings; Optical interferometry; Optical surface waves; Phase measurement; Sensitivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location
Busan
ISSN
2166-8884
Print_ISBN
978-1-4673-0976-9
Electronic_ISBN
2166-8884
Type
conf
DOI
10.1109/OECC.2012.6276779
Filename
6276779
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