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Proceedings Paper

Traveling-wave electrode design for a directional-coupler-based polymeric electro-optical modulator
Author(s): Qingjun Zhou; Ray T. Chen
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Paper Abstract

In order to find the optimal traveling-wave electrode formation for directional-coupler-based polymeric modulators, four electrode structures are evaluated by simulating the modulator's driving voltages and bandwidths, and by experimentally measuring their driving voltages. First, the characteristic parameters of these four structures are analyzed. Then, the driving votlages for modulators using these four structures are computed using beam propagation method, and their bandwidths are obtained using small-signal analysis. Finally modulators are fabricated using DR1/PMMA and CLD1/APC respectively, and their driving voltages for different electode structures are measured.

Paper Details

Date Published: 15 December 2003
PDF: 6 pages
Proc. SPIE 5260, Applications of Photonic Technology 6, (15 December 2003); doi: 10.1117/12.543442
Show Author Affiliations
Qingjun Zhou, Univ. of Texas at Austin (United States)
Ray T. Chen, Univ. of Texas at Austin (United States)


Published in SPIE Proceedings Vol. 5260:
Applications of Photonic Technology 6
Roger A. Lessard; George A. Lampropoulos, Editor(s)

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