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Conference Paper
Frontiers in Optics
Rochester, New York United States
October 14-18, 2012
ISBN: 978-1-55752-956-5
Fiber Optics Sensing I (FM3H)

Loss Engineered High Sensitivity Photonic Crystal Microcavities for Multiplexed Detection of Biomolecules

Wei-Cheng Lai, Swapnajit Chakravarty, Yi Zou, and Ray T. Chen  »View Author Affiliations


http://dx.doi.org/10.1364/FIO.2012.FM3H.5


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Abstract

We experimentally use multi-mode interference (MMI) power splitter with a control sample on the same experiment of L13 photonic crystal microcavity structure to detect different antibodies on each arm. High quality factor Q ~9300 and high sensitivity of 8.8 atto-gram are demonstrated.

© 2012 OSA

OCIS Codes
(130.6010) Integrated optics : Sensors
(280.1415) Remote sensing and sensors : Biological sensing and sensors
(050.5298) Diffraction and gratings : Photonic crystals

Citation
W. Lai, S. Chakravarty, Y. Zou, and R. T. Chen, "Loss Engineered High Sensitivity Photonic Crystal Microcavities for Multiplexed Detection of Biomolecules," in Frontiers in Optics 2012/Laser Science XXVIII, OSA Technical Digest (online) (Optical Society of America, 2012), paper FM3H.5.
http://www.opticsinfobase.org/abstract.cfm?URI=FiO-2012-FM3H.5


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