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dc.contributor.authorWu, Rui
dc.contributor.authorSong, Minhyup
dc.contributor.authorLeaird, Daniel E.
dc.contributor.authorWeiner, Andrew M.
dc.date.accessioned2017-03-27T23:29:50Z
dc.date.available2017-03-27T23:29:50Z
dc.date.issued2013
dc.identifier.urihttp://hdl.handle.net/10945/52403
dc.descriptionOptics Lettersen_US
dc.descriptionThe article of record as published may be found at http://dx.doi.org/10.1364/ol.38.002735en_US
dc.description.abstractWe present a scheme to generate a 10 GHz optical frequency comb that is bandwidth reconfigurable on a time scale of tens of nanoseconds via electronic control of the drive signal to a phase modulator. When such a comb is used as the source for a radio-frequency (RF) photonic filter employing dispersive propagation, the RF filter bandwidth varies in inverse proportion to the optical bandwidth. As a result we are able to demonstrate, for the first time to our knowledge, bandwidth-reconfigurable RF filtering with transition times under 20 ns. The reconfiguration speed is determined by the response time of a programmable RF variable attenuator.en_US
dc.description.sponsorshipFunded by Naval Postgraduate Schoolen_US
dc.rightsCopyright is reserved by the copyright owner.en_US
dc.titleComb-based radio-frequency photonic filtering with 20 ns bandwidth reconfigurationen_US
dc.typeArticleen_US
dc.description.funderThis project was supported in part by the Naval Postgraduate School under grant N00244-09-1-0068 under the National Security Science and Engineering Faculty Fellowship programen_US


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