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Nanofluidic tuning of photonic crystal circuits

Erickson, David and Rockwood, Troy and Emery, Teresa and Scherer, Axel and Psaltis, Demetri (2006) Nanofluidic tuning of photonic crystal circuits. Optics Letters, 31 (1). pp. 59-61. ISSN 0146-9592. https://resolver.caltech.edu/CaltechAUTHORS:ERIol06

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Abstract

By integrating soft-lithography-based nanofluidics with silicon nanophotonics, we demonstrate dynamic, liquid-based addressing and high Delta n/n(~0.1) refractive index modulation of individual features within photonic structures at subwavelength length scales. We show ultracompact tunable spectral filtering through nanofluidic targeting of a single row of holes within a planar photonic crystal. We accomplished this with an optofluidic integration architecture comprising a nanophotonic layer, a nanofluidic delivery structure, and a microfluidic control engine. Variants of this technique could enable dynamic reconfiguration of photonic circuits, selective introduction of optical nonlinearities, or delivery of single molecules into resonant cavities for biodetection.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://resolver.caltech.edu/CaltechAUTHORS:20180709-113831777Related ItemConference Paper
http://www.opticsinfobase.org/abstract.cfm?URI=ol-31-1-59OtherUNSPECIFIED
http://www.opticsinfobase.org/abstract.cfm?URI=ol-31-1-59OtherUNSPECIFIED
Additional Information:© 2006 Optical Society of America Received August 2, 2005; revised manuscript received September 15, 2005; accepted September 16, 2005 This work was supported by the Defense Advanced Research Projects Agency through the Center for Optofluidic Integration funded under the University Photonics Research program.
Funders:
Funding AgencyGrant Number
Defense Advanced Research Projects Agency (DARPA)UNSPECIFIED
Subject Keywords:Photonic integrated circuits; waveguides; nanofluidic devices
Issue or Number:1
Record Number:CaltechAUTHORS:ERIol06
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:ERIol06
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:5524
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:20 Oct 2006
Last Modified:02 Oct 2019 23:24

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