1.2k citations · 2.8k across the 18 of their papers we have counts for
4 papers · 1 filter
Optical Detection of Single Nanoparticles with a Sub-wavelength Fiber-Taper
Jiangang Zhu, Sahin Kaya Ozdemir, Lan Yang
A nanoparticle detection scheme with single particle resolution is presented. The sensor contains only a taper fiber thus offering the advantages of compactness and installation fl…
Statistics of multiple-scatterer induced frequency splitting in whispering gallery microresonators and microlasers
Lina He, Sahin Kaya Ozdemir, Jiangang Zhu +3
We investigate numerically and experimentally the statistics of the changes in the amount of frequency splitting upon the adsorption of particles one-by-one into the mode volume of…
Detection and size measurement of individual hemozoin nanocrystals in aquatic environment using a whispering gallery mode resonator
Woosung Kim, Sahin Kaya Ozdemir, Jiangang Zhu +3
We, for the first time, report the detection and the size measurement of single nanoparticles (i.e. polystyrene) in aquatic environment using mode splitting in a whispering gallery…
Photonic molecules formed by coupled hybrid resonators
Bo Peng, Sahin Kaya Ozdemir, Jiangang Zhu +1
We describe a method that enables free-standing whispering-gallery-mode microresonators, and report spectral tuning of photonic molecules formed by coupled free and on-chip resonat…