A novel optical multiplexed, label-free bio-photonic-sensor realized on CMOS-compatible optoelectronic integrated circuit (OEIC) platform

J. F. Song, X. S. Luo, J. S. Kee, Q. Liu, K. W. Kim, Y. Shin, M. K. Park, K. W. Ang, G. Q. Lo

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

4 Citations (Scopus)

Abstract

We present a novel label-free bio-photonic sensing system based on silicon opto-electric integrated circuit (OEIC) platform. The sensing system comprises an electrical-tracing assisted microring and a sensor microring integrating with an on-chip photodetector for direct electrical read-out. Multiplexing is achieved through an array of microrings and integrated photodetectors. Such sensing system circumvents the need of an expensive wavelength-tunable laser source by a low-cost broadband light source. This facilitates the development of a cost-effective point-of-care (POC) diagnostic tool. The completed system was demonstrated for label-free and multiplexed detection of DNA targets of pathogenic bacteria.

Original languageEnglish
Title of host publication2013 IEEE International Electron Devices Meeting, IEDM 2013
Pages14.4.1-14.4.4
DOIs
Publication statusPublished - 2013
Event2013 IEEE International Electron Devices Meeting, IEDM 2013 - Washington, DC, United States
Duration: 2013 Dec 92013 Dec 11

Publication series

NameTechnical Digest - International Electron Devices Meeting, IEDM
ISSN (Print)0163-1918

Other

Other2013 IEEE International Electron Devices Meeting, IEDM 2013
CountryUnited States
CityWashington, DC
Period13/12/913/12/11

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

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