Title :
Coupled-resonator optical waveguide sensors using multi-channel spatial detection
Author :
Lei, Ting ; Poon, Andrew W.
Author_Institution :
Dept. of Electron. & Comput. Eng., Hong Kong Univ. of Sci. & Technol., Hong Kong, China
Abstract :
We demonstrate a proof-of-concept experiment of coupled-resonator optical waveguide sensors using multi-channel out-of-plane light scattering spatial detection. The sensor comprises 11 microdisks, which enables a sensitivity of 10-5 RIU.
Keywords :
light scattering; optical resonators; optical sensors; optical waveguides; coupled-resonator optical waveguide sensors; microdisks; multi-channel out-of-plane light scattering spatial detection; multi-channel spatial detection; proof-of-concept experiment; Optical refraction; Optical sensors; Optical variables control; Optical waveguides; Refractive index; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
