Characterization of a compressively sampled photonic link
The emerging field of compressive sampling has potentially powerful implications for the design of analog-to-digital sampling systems. In particular, the mathematics of compressive sampling suggests that one can recover a signal at a smaller sampling interval than is dictated by the rate at which th...
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| Published in | Applied optics. Optical technology and biomedical optics Vol. 51; no. 27; p. 6448 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
United States
20.09.2012
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| Online Access | Get more information |
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| Summary: | The emerging field of compressive sampling has potentially powerful implications for the design of analog-to-digital sampling systems. In particular, the mathematics of compressive sampling suggests that one can recover a signal at a smaller sampling interval than is dictated by the rate at which the samples are digitized. In a recent work the authors presented an all-photonic implementation of such a system and experimentally demonstrated the basic operating principles. This paper offers a more in-depth study of the system, including a more detailed description of the hardware, issues involved in real-time implementation, and how choice of signal model and model fidelity can influence the reconstruction. |
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| ISSN: | 2155-3165 |
| DOI: | 10.1364/AO.51.006448 |