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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 25 — Dec. 3, 2012
  • pp: 27874–27887

Miniature micro-wire based optical fiber-field access device

Simon Pevec and Denis Donlagic  »View Author Affiliations

Optics Express, Vol. 20, Issue 25, pp. 27874-27887 (2012)

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This paper presents an optical fiber-field access device suitable for use in different in-line fiber-optics’ systems and fiber-based photonics’ components. The proposed device utilizes a thin silica micro-wire positioned in-between two lead-in single mode fibers. The thin micro-wire acts as a waveguide that allows for low-loss interconnection between both lead-in fibers, while providing interaction between the guided optical field and the surrounding medium or other photonic structures. The field interaction strength, total loss, and phase matching conditions can be partially controlled by device-design. The presented all-fiber device is miniature in size and utilizes an all-silica construction. It has mechanical properties suitable for handling and packaging without the need for additional mechanical support or reinforcements. The proposed device was produced using a micromachining method that utilizes selective etching of a purposely-produced phosphorus pentoxide-doped optical fiber. This method is simple, compatible with batch processes, and has good high-volume manufacturing potential.

© 2012 OSA

OCIS Codes
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(160.2290) Materials : Fiber materials
(230.0230) Optical devices : Optical devices
(230.4000) Optical devices : Microstructure fabrication
(230.2285) Optical devices : Fiber devices and optical amplifiers
(160.4236) Materials : Nanomaterials

ToC Category:
Fiber Optics and Optical Communications

Original Manuscript: October 1, 2012
Revised Manuscript: November 14, 2012
Manuscript Accepted: November 20, 2012
Published: November 29, 2012

Simon Pevec and Denis Donlagic, "Miniature micro-wire based optical fiber-field access device," Opt. Express 20, 27874-27887 (2012)

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