Ion-exchanged waveguide add/drop filter

D. F. Geraghty, D. Provenzano, M. Morrell, S. Honkanen, A. Yariv, Nasser N Peyghambarian

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

Ion exchanged waveguides and photowritten Bragg gratings were used to fabricate and add/drop filter. The device exhibits 20 dB extinction ratios and 3 dB bandwidths of 0.4 nm (100 GHz) and a polarization dependence of 0.25 nm. Grating optimization, a deep burial step, and optimization of the modes sensitivity to angular misalignment can be used to improve the performance.

Original languageEnglish (US)
Pages (from-to)829-831
Number of pages3
JournalElectronics Letters
Volume37
Issue number13
DOIs
StatePublished - Jun 21 2001
Externally publishedYes

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Waveguides
Bragg gratings
Ions
Polarization
Bandwidth

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Geraghty, D. F., Provenzano, D., Morrell, M., Honkanen, S., Yariv, A., & Peyghambarian, N. N. (2001). Ion-exchanged waveguide add/drop filter. Electronics Letters, 37(13), 829-831. https://doi.org/10.1049/el:20010572

Ion-exchanged waveguide add/drop filter. / Geraghty, D. F.; Provenzano, D.; Morrell, M.; Honkanen, S.; Yariv, A.; Peyghambarian, Nasser N.

In: Electronics Letters, Vol. 37, No. 13, 21.06.2001, p. 829-831.

Research output: Contribution to journalArticle

Geraghty, DF, Provenzano, D, Morrell, M, Honkanen, S, Yariv, A & Peyghambarian, NN 2001, 'Ion-exchanged waveguide add/drop filter', Electronics Letters, vol. 37, no. 13, pp. 829-831. https://doi.org/10.1049/el:20010572
Geraghty DF, Provenzano D, Morrell M, Honkanen S, Yariv A, Peyghambarian NN. Ion-exchanged waveguide add/drop filter. Electronics Letters. 2001 Jun 21;37(13):829-831. https://doi.org/10.1049/el:20010572
Geraghty, D. F. ; Provenzano, D. ; Morrell, M. ; Honkanen, S. ; Yariv, A. ; Peyghambarian, Nasser N. / Ion-exchanged waveguide add/drop filter. In: Electronics Letters. 2001 ; Vol. 37, No. 13. pp. 829-831.
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