Proceedings Paper
A microwave photonic notch filter based on semiconductor optical amplifier and optical filter| Format | Member Price | Non-Member Price |
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Paper Abstract
A novel microwave photonic notch filter structure is proposed and experimentally demonstrated. The structure is based
on a recirculating delay line loop consisting of an optical variable delay line, a semiconductor optical amplifier (SOA)
and a tunable narrowband optical filter. Negative tap is generated using wavelength conversion based on cross-gain
modulation of amplified spontaneous emission spectrum of the SOA. A narrow bandpass response with negative
coefficients and a broadband all-pass response are combined to achieve a narrow notch response with flat passband
which can eliminate interference with minimal impact on the expected signal. Experimental results show good
agreement with theoretical analysis.
Paper Details
Date Published: 26 October 2009
PDF: 7 pages
Proc. SPIE 7516, Photonics and Optoelectronics Meetings (POEM) 2009: Optoelectronic Devices and Integration, 75160Y (26 October 2009);
Published in SPIE Proceedings Vol. 7516:
Photonics and Optoelectronics Meetings (POEM) 2009: Optoelectronic Devices and Integration
Zishen Zhao; Ray T. Chen; Yong Chen; Jinzhong Yu; Junqiang Sun; Weiwei Dong, Editor(s)
PDF: 7 pages
Proc. SPIE 7516, Photonics and Optoelectronics Meetings (POEM) 2009: Optoelectronic Devices and Integration, 75160Y (26 October 2009);
Show Author Affiliations
Enming Xu, Huazhong Univ. of Science and Technology (China)
Xinliang Zhang, Huazhong Univ. of Science and Technology (China)
Xiang Li, Huazhong Univ. of Science and Technology (China)
Lina Zhou, Huazhong Univ. of Science and Technology (China)
Xinliang Zhang, Huazhong Univ. of Science and Technology (China)
Xiang Li, Huazhong Univ. of Science and Technology (China)
Lina Zhou, Huazhong Univ. of Science and Technology (China)
Yu Zhang, Huazhong Univ. of Science and Technology (China)
Yuan Yu, Huazhong Univ. of Science and Technology (China)
Fei Wang, Huazhong Univ. of Science and Technology (China)
Dexiu Huang, Huazhong Univ. of Science and Technology (China)
Yuan Yu, Huazhong Univ. of Science and Technology (China)
Fei Wang, Huazhong Univ. of Science and Technology (China)
Dexiu Huang, Huazhong Univ. of Science and Technology (China)
Published in SPIE Proceedings Vol. 7516:
Photonics and Optoelectronics Meetings (POEM) 2009: Optoelectronic Devices and Integration
Zishen Zhao; Ray T. Chen; Yong Chen; Jinzhong Yu; Junqiang Sun; Weiwei Dong, Editor(s)
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