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Proceedings Paper

Sampling pulses with symmetric Mach-Zehnder interferometer optical switch
Author(s): Yi Yang; Zheng Zheng; Zheng Li
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Paper Abstract

The all optical window equivalent-time sampling method using SMIOS and a numerical algorithm used for waveform recovery are present. A system model based on SOA dynamic model was founded to analyze sampling process. The pulse broadening in low bandwidth PIN and its response are discussed too. The relationships between sampling windows and sensitivity due to SOA bias current, aptitude of control pulse and input measured signal wavelength are analyzed theoretically. The results have shown that the SMIOS sampler system combined with numerical algorithm can measure short pulses with low error.

Paper Details

Date Published: 12 March 2008
PDF: 8 pages
Proc. SPIE 6624, International Symposium on Photoelectronic Detection and Imaging 2007: Optoelectronic System Design, Manufacturing, and Testing, 66240O (12 March 2008); doi: 10.1117/12.791085
Show Author Affiliations
Yi Yang, Beijing Univ. of Aeronautics and Astronautics (China)
Zheng Zheng, Beijing Univ. of Aeronautics and Astronautics (China)
Zheng Li, Beijing Univ. of Aeronautics and Astronautics (China)


Published in SPIE Proceedings Vol. 6624:
International Symposium on Photoelectronic Detection and Imaging 2007: Optoelectronic System Design, Manufacturing, and Testing

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