Title :
Demonstration of local evanescent array coupled biosensors with organic nanofilms
Author :
Yan, Rongjin ; Yuan, Guangwei ; Mestas, Santano ; Safaisini, Rashid ; Lear, Kevin L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Colorado State Univ., Fort Collins, CO
Abstract :
Patterned nanoscale organic films including photoresist and bovine serum albumin locally modulate the evanescent field distribution of a SiNx core waveguide and are sensed with an integrated photodetector array on a CMOS chip.
Keywords :
CMOS integrated circuits; biosensors; fibre optic sensors; integrated optics; nanolithography; nanopatterning; nanophotonics; nanosensors; optical arrays; optical films; organic compounds; photodetectors; photoresists; proteins; sensor arrays; silicon compounds; thin film sensors; wide band gap semiconductors; CMOS chip; SiNx; bovine serum albumin; core waveguide; integrated photodetector array; local evanescent array; patterned nanoscale organic films; photoresist; Biosensors; Bovine; Detectors; Optical films; Optical microscopy; Optical scattering; Optical waveguides; Photoconductivity; Photodetectors; Resists;
Conference_Titel :
IEEE Lasers and Electro-Optics Society, 2008. LEOS 2008. 21st Annual Meeting of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1931-9
Electronic_ISBN :
978-1-4244-1932-6
DOI :
10.1109/LEOS.2008.4688578
