On-chip optical resonators for single nanoparticle detection and measurement

Jiangang Zhu, Sahin Kaya Ozdemir, Lina He, Woosung Kim, Da Ren Chen, Lan Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We demonstrated a self-reference sensing technique using a high-quality Whispering-Gallery-Mode resonator for detection and measurement of single nanoparticles down to 20 nm. Our approach could measure both dielectric and metallic nanoparticles in a single-shot measurement.

Original languageEnglish (US)
Title of host publicationBio-Optics
Subtitle of host publicationDesign and Application, BODA 2011
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529091
StatePublished - 2011
EventBio-Optics: Design and Application, BODA 2011 - Monterey, CA, United States
Duration: Apr 4 2011Apr 6 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


OtherBio-Optics: Design and Application, BODA 2011
Country/TerritoryUnited States
CityMonterey, CA

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


Dive into the research topics of 'On-chip optical resonators for single nanoparticle detection and measurement'. Together they form a unique fingerprint.

Cite this