Title :
Independent particle detection and tunable spectral filtering on optofluidic chip
Author :
Ozcelik, D. ; Phillips, B.S. ; Measor, P. ; Hawkins, A.R. ; Schmidt, H.
Author_Institution :
Sch. of Eng., Univ. of California, Santa Cruz, Santa Cruz, CA, USA
Abstract :
Integration of a tunable optofluidic notch filter with a biosensing section on a single liquid-core waveguide chip is demonstrated. The filter response was fluidically tuned by 90nm with up to a 43dB rejection ratio.
Keywords :
bioMEMS; chemical sensors; fluorescence spectroscopy; integrated optics; lab-on-a-chip; micro-optomechanical devices; microfluidics; microsensors; notch filters; optical filters; optical sensors; optical waveguides; spectrochemical analysis; biosensing section; fluidically tuned filter response; independent particle detection; optofluidic chip; single liquid core waveguide chip; tunable optofluidic notch filter; tunable spectral filtering; wavelength 90 nm; Filtering; Fluorescence; Liquid waveguides; Optical fiber filters; Optical sensors; Optical waveguides;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
