Polarization Beam Splitter Switch with Controlled Silica Waveguide Birefringence on Si Substrate

  • M. Okuno
  • N. Takato
  • M. Kawachi
  • A. Sugita
Part of the Springer Series in Electronics and Photonics book series (SSEP, volume 29)

Abstract

A novel polarization beam splitter switch composed of silica waveguides on Si is demonstrated. Fiber-waveguide-fiber insertion loss of 0.5dB and crosstalk attenuations of 16–25dB are attained.

Keywords

Hydrolysis Attenuation Coupler 

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References

  1. 1.
    M. Kawachi, M. Yasu, and T. Edahiro: Electron. Lett. 19, 583 (1983)CrossRefGoogle Scholar
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    N. Takato, M. Yasu, and M. Kawachi: Electron. Lett. 22, 321 (1986)CrossRefGoogle Scholar
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    N. Takato, K. Jinguji, M. Yasu, H. Toba, and M. Kawachi: J.Lightwave Technol LT-6, 1003 (1988)ADSCrossRefGoogle Scholar
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    A. Sugita, K. Jinguji, N. Takato, K. Katoh, and M. Kawachi: Trans.IEICE E 73, (1990)Google Scholar
  5. 5.
    M. Kawachi, N. Takato, K. Jinguji, and A. Sugita: in Tech. Dig. CLEO’89, TUJ17 (1989)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • M. Okuno
    • 1
  • N. Takato
    • 1
  • M. Kawachi
    • 1
  • A. Sugita
    • 1
  1. 1.NTT Opto-electronics LaboratoriesTokai, Naka-gun, IbarakiJapan

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