Broadband fiber-optic 1x2 switch using an electrically controlled liquid lens

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

To the best of our knowledge, proposed is the first liquid lens technology-based 1x2 fiber optic switch using a single Electronically Controlled Variable Focus Lens (ECVFL). By controlling the focal length of the liquid ECVFL, the input optical beam is spatially adjusted to couple into the respective output fiber port. The switch demonstrates a 3-dB bandwidth of 175.67 nm, with a center frequency of 1550 nm, and features low power consumption suitable for mobile applications. The proposed switch can be useful in communication and control systems, in roadway sensor systems, vehicle detection systems, and monitoring systems.

Original languageEnglish
Title of host publicationPhotonics in the Transportation Industry
Subtitle of host publicationAuto to Aerospace III
DOIs
Publication statusPublished - 2010
Externally publishedYes
EventPhotonics in the Transportation Industry: Auto to Aerospace III - Orlando, FL, United States
Duration: 5 Apr 20106 Apr 2010

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7675
ISSN (Print)0277-786X

Conference

ConferencePhotonics in the Transportation Industry: Auto to Aerospace III
Country/TerritoryUnited States
CityOrlando, FL
Period5/04/106/04/10

Keywords

  • fiber optic switch
  • liquid lens

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