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Ring Resonator-Based Electrooptic Polymer Traveling-Wave Modulator

Hidehisa Tazawa, Ying-Hao Kuo, Ilya Dunayevskiy, Jingdong Luo, Alex K.-Y. Jen, Harold R. Fetterman, William H. Steier

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

The authors report the bandpass-modulation characteristics of a ring resonator-based traveling-wave modulator using an electrooptic polymer AJL8/APC. The use of the traveling-wave electrode makes it possible to achieve an efficient modulation around 28 GHz, which is the free spectral range of the resonator, with a 3-dB bandwidth of 7 GHz. The modulation sensitivity is evaluated by defining an equivalent half-wave voltage of ring modulators. It is shown that the modulator has a potential in the microwave and millimeter-wave photonics applications.
Original languageEnglish
Pages (from-to)3514-3519
JournalJournal of Lightwave Technology
Volume24
Issue number9
DOIs
Publication statusPublished - Sept 2006
Externally publishedYes

Research Keywords

  • Analog optical links
  • Electrooptic (eo) modulation
  • Eo polymers
  • Microwave photonics
  • Ring resonator
  • Waveguide modulators

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