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Proceedings Paper

Ultra-wideband pulse generation using turbo-switches
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Paper Abstract

We propose and experimentally demonstrate a novel method for generating ultra-wideband (UWB) monocycle pulse by exploiting a turbo-switch which consists of two reflective semiconductor optical amplifiers (RSOAs). By adjusting the currents applied to both RSOAs, the monocycle pulse is realized due to the gain overshoot induced by the turbo-switch. The polarity inversed monocycle pairs and the UWB doublet pulse train are numerically realized by cascading turboswitches.

Paper Details

Date Published: 11 November 2008
PDF: 8 pages
Proc. SPIE 7134, Passive Components and Fiber-based Devices V, 713410 (11 November 2008); doi: 10.1117/12.804387
Show Author Affiliations
Weiwei Zhang, Huazhong Univ. of Science and Technology (China)
Junqiang Sun, Huazhong Univ. of Science and Technology (China)
Cheng Cheng, Huazhong Univ. of Science and Technology (China)
Xinliang Zhang, Huazhong Univ. of Science and Technology (China)
Dexiu Huang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7134:
Passive Components and Fiber-based Devices V
Ming-Jun Li; Ping Shum; Ian H. White; Xingkun Wu, Editor(s)

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