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Proceedings Paper

Finite element method analysis of LiNbO3 fiber type modulator
Author(s): Jiu-sheng Li; Jian-rui Li
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Paper Abstract

A novel fiber type traveling-wave modulator is developed. The finite element method (FEM) has been used to analyze the performance of the proposed modulator with coplanar waveguide (CPW) electrode structures. The optimized structures of the traveling-wave modulator are obtained. The results show that the novel modulator has a 3dB optical bandwidth of 112GHz, a half driving voltage of 2.7V, and characteristic impedance of 51.2Ω at 1.55μm wavelength.

Paper Details

Date Published: 19 November 2007
PDF: 5 pages
Proc. SPIE 6782, Optoelectronic Materials and Devices II, 67822M (19 November 2007); doi: 10.1117/12.742226
Show Author Affiliations
Jiu-sheng Li, China Jiliang Univ. (China)
Jian-rui Li, China Jiliang Univ. (China)


Published in SPIE Proceedings Vol. 6782:
Optoelectronic Materials and Devices II
Yoshiaki Nakano, Editor(s)

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