Thermo-optic switching effect based on fluid-filled photonic crystal fiber

Yiping Wang, Hartmut Bartelt, Wolfgang Ecke, Klaus Moerl, Hartmut Lehmann, Kerstin Schroeder, Reinhardt Willsch, Jens Kobelke, Manfred Rothhardt, Ron Spittel, Liye Shan, Sven Brueckner, Wei Jin, Xiaoling Tan, Long Jin

Research output: Journal article publicationJournal articleAcademic researchpeer-review

25 Citations (Scopus)

Abstract

We report a thermo-optic switching effect with a high extinction ratio of 30 dB by means of filling a fluid into air holes of a solid-core photonic crystal fiber (PCF). Such an effect can perform a turn onoff operation of the transmitted light via a small temperature adjustment of 10 °C. The switching function attributes to the absorption of the filled fluid in combination with the interaction between the core mode and the excited fluid rod modes, resulting from the thermo-optic effect of the filled fluid.
Original languageEnglish
Article number5342524
Pages (from-to)164-166
Number of pages3
JournalIEEE Photonics Technology Letters
Volume22
Issue number3
DOIs
Publication statusPublished - 1 Feb 2010

Keywords

  • Optical switches
  • Photonic crystal fibers (PCFs)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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