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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 12 — Jun. 11, 2007
  • pp: 7888–7893

Optical microfiber coil resonator refractometric sensor

Fei Xu, Peter Horak, and Gilberto Brambilla  »View Author Affiliations


Optics Express, Vol. 15, Issue 12, pp. 7888-7893 (2007)
http://dx.doi.org/10.1364/OE.15.007888


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Abstract

We present a novel refractometric sensor based on a coated all-coupling optical-fiber-nanowire microcoil resonator which is robust, compact, and comprises an intrinsic fluidic channel. We calculate the device sensitivity and find its dependence on the nanowire diameter and coating thickness. A sensitivity as high as 700 nm/RIU and a refractive index resolution as low as 10-10 are predicted.

© 2007 Optical Society of America

OCIS Codes
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(230.5750) Optical devices : Resonators

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: April 24, 2007
Revised Manuscript: June 4, 2007
Manuscript Accepted: June 5, 2007
Published: June 8, 2007

Citation
Fei Xu, Peter Horak, and Gilberto Brambilla, "Optical microfiber coil resonator refractometric sensor," Opt. Express 15, 7888-7893 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-12-7888


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