Micro confocal line scanning system for high density microfluidics

Sunghoon Kwon, Gang Logan Liu, Ki Hun Joeng, L. P. Lee

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

Abstract

This paper describes development of a micro confocal line scanning system for multiplexed biochip applications. The hybrid integration of ID MEMS microlens scanner and confocal pinhole, laser diodes, and photodiode allows to create handheld sized autonomous confocal excitation and detection microsystem. Without use of bulky external microscopes, we have successfully demonstrated laser induced fluorescent excitation and detection from multiple of microfluidic channels using the micro confocal line scanning system.

Original languageEnglish (US)
Title of host publication2003 IEEE/LEOS International Conference on Optical MEMS
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages10-11
Number of pages2
ISBN (Electronic)078037830X, 9780780378308
DOIs
StatePublished - Jan 1 2003
Event2003 IEEE/LEOS International Conference on Optical MEMS - Waikoloa, United States
Duration: Aug 18 2003Aug 21 2003

Publication series

Name2003 IEEE/LEOS International Conference on Optical MEMS

Other

Other2003 IEEE/LEOS International Conference on Optical MEMS
CountryUnited States
CityWaikoloa
Period8/18/038/21/03

Keywords

  • Fluorescence
  • Laser excitation
  • Laser modes
  • Lenses
  • Microfluidics
  • Micromechanical devices
  • Microoptics
  • Optical microscopy
  • Photodiodes
  • Surface emitting lasers

ASJC Scopus subject areas

  • Engineering(all)

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