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Proceedings Paper

Low extinction ration and half-wave voltage BOA of GaAs: analysis and design
Author(s): Xutao Huang; Xiaoqing Jiang; Jianyi Yang; Minghua Wang
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Paper Abstract

Improved approach to BOA device of low extinction ration and half-wave voltage has been proposed. The relations between extinction ration, half-wave voltage and electrode have been discussed detailedly with transfer matrix methods. The following conclusions has been made: the electrode width can be optimized to get the lowest half-wave voltage; To gain low extinction ration less than -40 dB, the offset of electrode position should be less than 0.3 micron. A BOA device with the extinction ration less than -40 dB can be fabricated by a technics named Self-adjustable Technics.

Paper Details

Date Published: 9 October 2000
PDF: 4 pages
Proc. SPIE 4225, Optical Interconnects for Telecommunication and Data Communications, (9 October 2000); doi: 10.1117/12.402719
Show Author Affiliations
Xutao Huang, Zhejiang Univ. (China)
Xiaoqing Jiang, Zhejiang Univ. (China)
Jianyi Yang, Zhejiang Univ. (China)
Minghua Wang, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 4225:
Optical Interconnects for Telecommunication and Data Communications
Xiaomin Ren; Suning Tang, Editor(s)

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