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Proceedings Paper

The experimental fabrication of add/drop filters using a Bragg grating-assisted mismatched coupler
Author(s): L. Y. Fan; W. W. Jiang; J. Li; J. J. Zheng; Z. M. Liu; S. S. Jian
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Paper Abstract

The unified coupled-mode formalism derived from Maxwell's equation is employed to analyze the add/drop filters using a Bragg grating assisted mismatched coupler. An add/drop filter using a Bragg grating-assisted mismatched coupler is fabricated and tested. The maximum reflectivity, 3dB bandwidth, insert loss at the drop port and reflective loss at the input port of the filter are measured to be about 12 dB, 0.2 nm, 3.91 dB and - 7.39 dB, respectively.

Paper Details

Date Published: 2 December 2009
PDF: 6 pages
Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 76300V (2 December 2009); doi: 10.1117/12.851560
Show Author Affiliations
L. Y. Fan, Beijing Jiaotong Univ. (China)
W. W. Jiang, Beijing Jiaotong Univ. (China)
J. Li, Beijing Jiaotong Univ. (China)
China Academy of Railway Sciences (China)
J. J. Zheng, Beijing Jiaotong Univ. (China)
Z. M. Liu, Beijing Jiaotong Univ. (China)
S. S. Jian, Beijing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 7630:
Passive Components and Fiber-based Devices VI
Perry P. Shum, Editor(s)

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