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Proceedings Paper

Coherent optical frequency-combs-based wideband signal channelization and analog to digital conversion
Author(s): Feifei Yin; Yitang Dai; Jianqiang Li; Kun Xu
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Paper Abstract

We demonstrate a photonic-assisted broadband radio frequency (RF) channelization scheme based on dual coherent optical frequency combs (OFCs). The advantages include coarse optical alignment requirement, ideal rectangular frequency response in each channel without any ultra-narrow optical filters, and digitalized output for further processing. Meanwhile, the channel frequency response and crosstalk of the scheme are also evaluated experimentally.

Paper Details

Date Published: 13 November 2014
PDF: 5 pages
Proc. SPIE 9279, Real-time Photonic Measurements, Data Management, and Processing, 927903 (13 November 2014); doi: 10.1117/12.2072225
Show Author Affiliations
Feifei Yin, Beijing Univ. of Posts and Telecommunications (China)
Yitang Dai, Beijing Univ. of Posts and Telecommunications (China)
Jianqiang Li, Beijing Univ. of Posts and Telecommunications (China)
Kun Xu, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 9279:
Real-time Photonic Measurements, Data Management, and Processing
Bahram Jalali; Ming Li; Keisuke Goda; Mohammad Hossein Asghari, Editor(s)

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