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Compact polymeric wavelength division multiplexer

  • M. A. Cowin
  • , M. Owen
  • , J. D. Bainbridge
  • , R. V. Penty
  • , I. H. White
  • University of Bristol

Research output: Contribution to journal › Article › peer-review

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Abstract

A simple and compact design for a four channel polymeric wavelength division multiplexer suitable for low cost data communications application is presented. It is based on two-dimensional integrated optical slab waveguide and reflective optical elements to fold the optical path within the component. The device channel spacing is 800 GHz, measures only 4×4 mm in size, displays a polarization-dependent wavelength shift of 0.1 nm, and crosstalk levels approaching -25 dB. The demultiplexing performance of the device is tested using a wavelength tunable laser source. The transmission of all four outputs against wavelength are shown.

Original languageEnglish
Pages (from-to)1074-1076
Number of pages3
JournalElectronics Letters
Volume35
Issue number13
DOIs
Publication statusPublished - 24 Jun 1999

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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