Title :
Detection and identification of micro particles and biological agents in situ by optical micro resonance methods
Author :
Saetchnikov, Vladimir A. ; Tcheriavskaia, Elina A. ; Schweiger, Gustav
Author_Institution :
Belarusian State Univ., Minsk
fDate :
Sept. 29 2008-Oct. 4 2008
Abstract :
Methods and instrumentation based on optical micro resonance for real-time detection and identification according to size, shape and optical properties of nanoparticles and biological agents is being developed. The idea of the method is to use the dependence of the resonance frequencies of dielectical microresonators on the properties of the surrounding medium as a one-way disposable sensor for a number of parameters.
Keywords :
bio-optics; biological techniques; molecular biophysics; nanoparticles; optical resonators; optical sensors; whispering gallery modes; biomolecules; dielectical microresonators; in situ biological agents detection; microparticles identification; nanoparticle optical properties; optical micro resonance methods; real-time detection; resonance frequency; ring resonator sensors; whispering-gallery modes; Biomedical optical imaging; Optical interferometry; Optical refraction; Optical ring resonators; Optical sensors; Optical surface waves; Optical variables control; Q factor; Refractive index; Resonance; biological agent; nanoparticle; optical micro resonance;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2008. CAOL 2008. 4th International Conference on
Conference_Location :
Crimea
Print_ISBN :
978-1-4244-1973-9
Electronic_ISBN :
978-1-4244-1974-6
DOI :
10.1109/CAOL.2008.4671964
