Resonant electrode structures for band-operation-type optical modulators

Tetsuya Kawanishi, Satoshi Oikawa, Kaoru Higuma, Yoshiro Matsuo, Masayuki Izutsu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Resonant structures for band-operation optical modulators were investigated in this paper. Modulation efficiency was enhanced by the resonance of the modulating electrode. We can optimize the resonant structures by using equivalent circuit model and numerical electro-magnetic analysis such as the finite element method. The electric field distribution on the electrode was directly measured by the EO sampling technique.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsA.K. Dutta, A.A.S. Awwal, N.K. Dutta, K. Okamoto
Pages577-586
Number of pages10
Volume4870
Publication statusPublished - 2002
Externally publishedYes
EventActive and Passive Optical Components for WDM Communications II - Boston, MA, United States
Duration: 2002 Jul 292002 Aug 1

Other

OtherActive and Passive Optical Components for WDM Communications II
CountryUnited States
CityBoston, MA
Period02/7/2902/8/1

Fingerprint

Light modulators
modulators
Electrodes
electrodes
equivalent circuits
Equivalent circuits
finite element method
sampling
Electric fields
Modulation
Sampling
modulation
Finite element method
electric fields

Keywords

  • Impedance matching
  • Optical modulator
  • Resonance
  • Stub
  • Waveguide

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Kawanishi, T., Oikawa, S., Higuma, K., Matsuo, Y., & Izutsu, M. (2002). Resonant electrode structures for band-operation-type optical modulators. In A. K. Dutta, A. A. S. Awwal, N. K. Dutta, & K. Okamoto (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 4870, pp. 577-586)

Resonant electrode structures for band-operation-type optical modulators. / Kawanishi, Tetsuya; Oikawa, Satoshi; Higuma, Kaoru; Matsuo, Yoshiro; Izutsu, Masayuki.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / A.K. Dutta; A.A.S. Awwal; N.K. Dutta; K. Okamoto. Vol. 4870 2002. p. 577-586.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kawanishi, T, Oikawa, S, Higuma, K, Matsuo, Y & Izutsu, M 2002, Resonant electrode structures for band-operation-type optical modulators. in AK Dutta, AAS Awwal, NK Dutta & K Okamoto (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 4870, pp. 577-586, Active and Passive Optical Components for WDM Communications II, Boston, MA, United States, 02/7/29.
Kawanishi T, Oikawa S, Higuma K, Matsuo Y, Izutsu M. Resonant electrode structures for band-operation-type optical modulators. In Dutta AK, Awwal AAS, Dutta NK, Okamoto K, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4870. 2002. p. 577-586
Kawanishi, Tetsuya ; Oikawa, Satoshi ; Higuma, Kaoru ; Matsuo, Yoshiro ; Izutsu, Masayuki. / Resonant electrode structures for band-operation-type optical modulators. Proceedings of SPIE - The International Society for Optical Engineering. editor / A.K. Dutta ; A.A.S. Awwal ; N.K. Dutta ; K. Okamoto. Vol. 4870 2002. pp. 577-586
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