Ultra compact, high sensitivity label-free biosensor using VCSEL

Carlos F.R. Mateus, Ju Sung P. Hung, Connie J. Chang-Hasnain, Brian Cunningham, Peter Li, Henry Yao, Ghulam Hasnain, Chihping Kuo, Andy Liao

Research output: Contribution to journalConference articlepeer-review


We report a new label-free biosensor system for protein interaction characterization. The system consists of a VCSEL, a plastic guided mode resonant filter, and a pin detector. The sensor has high sensitivity and ultra compactness, consumes low power, and can be fabricated in 2D arrays.

Original languageEnglish (US)
Pages (from-to)92-93
Number of pages2
JournalOSA Trends in Optics and Photonics Series
StatePublished - 2003
Externally publishedYes
EventConference on Lasers and Electro-Optics (CLEO); Postconference Digest - Baltimore, MD, United States
Duration: Jun 1 2003Jun 6 2003

ASJC Scopus subject areas

  • Engineering(all)


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