All fiber optical inter-band router for broadband wavelength division multiplexing

W. Shin, S. W. Han, C. S. Park, Kyunghwan Oh

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

We propose a new type of all-fiber device for inter-band router using a novel hybrid waveguide-MEMS technology. Both continuous and discrete band-routing functions are realized by precise twist control over the fused coupling region, which results in π phase shift between the output ports. Experimentally we demonstrate inter-band routing functions between O and C-band as well as between E and L-band with a low insertion loss, wide bandwidth of operation, high channel isolation and fast response.

Original languageEnglish
Pages (from-to)1815-1822
Number of pages8
JournalOptics Express
Volume12
Issue number9
DOIs
Publication statusPublished - 2004 Jan 1

Fingerprint

wavelength division multiplexing
optical fibers
broadband
C band
ultrahigh frequencies
insertion loss
microelectromechanical systems
isolation
phase shift
waveguides
bandwidth
fibers
output

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Shin, W. ; Han, S. W. ; Park, C. S. ; Oh, Kyunghwan. / All fiber optical inter-band router for broadband wavelength division multiplexing. In: Optics Express. 2004 ; Vol. 12, No. 9. pp. 1815-1822.
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All fiber optical inter-band router for broadband wavelength division multiplexing. / Shin, W.; Han, S. W.; Park, C. S.; Oh, Kyunghwan.

In: Optics Express, Vol. 12, No. 9, 01.01.2004, p. 1815-1822.

Research output: Contribution to journalArticle

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