A portable grating-based spectrometer for plasmonic biosensing applications
- Resource Type
- Conference
- Authors
- Lo, Shu-Cheng; Lin, En-Hung; Wei, Pei-Kuen; Tsai, Wan-Shao
- Source
- 2015 11th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on. 3:1-2 Aug, 2015
- Subject
- Fields, Waves and Electromagnetics
Photonics and Electrooptics
Gratings
Biosensors
Plasmons
Sensitivity
Wavelength measurement
Gold
- Language
A portable grating-based spectrometer for plasmonic biosensing is presented. Spectral resolution on the order of nm is achieved within wavelength range 628–640nm. The spectrometer shows good sensitivity response by testing the biosensor with glycerin solutions.