DocumentCode
520824
Title
Detection and sizing of single nanoparticles by mode splitting in an optical microresonator
Author
Zhu, Jiangang ; Ozdemir, Sahin Kaya ; Xiao, Yun-Feng ; Li, Lin ; He, Lina ; Chen, Da-Ren ; Yang, Lan
Author_Institution
Dept. of Electr. & Syst. Eng., Washington Univ., St. Louis, MO, USA
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
We demonstrate detection and sizing of single nanoparticles down to 30 nm by monitoring the mode splitting induced by a nanoparticle in an ultra-high quality factor (UHQ) microtoroid. Theory and methods are discussed.
Keywords
Biomedical optical imaging; Microcavities; Nanoparticles; Optical polarization; Optical resonators; Optical scattering; Optical sensors; Particle scattering; Rayleigh scattering; Resonance light scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location
San Jose, CA, USA
Print_ISBN
978-1-55752-890-2
Electronic_ISBN
978-1-55752-890-2
Type
conf
Filename
5500425
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