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Fiber transmission and generation of ultrawideband pulses by direct current modulation of semiconductor lasers and chirp-to-intensity conversion
dc.contributor.author | Torres Company, Víctor | |
dc.contributor.author | Prince, Kamau | |
dc.contributor.author | Tafur Minroy, Idelfonso | |
dc.date.accessioned | 2011-08-22T12:15:49Z | |
dc.date.available | 2011-08-22T12:15:49Z | |
dc.date.issued | 2008-02-01 | |
dc.identifier.issn | 0146-9592 | |
dc.identifier.uri | http://hdl.handle.net/10234/27064 | |
dc.description.abstract | Optical pulses generated by current modulation of semiconductor lasers are strongly frequency chirped. This effect has been considered pernicious for optical communications. We take advantage of this effect for the generation of ultrawideband microwave signals by using an optical filter to achieve chirp-to-intensity conversion. We also experimentally achieve propagation through a 20 km nonzero dispersion shifted fiber with no degradation of the signal at the receiver. Our method constitutes a prospective low-cost solution and offers integration capabilities with fiber-to-the-customer-premise systems | |
dc.format.extent | 3 p. | |
dc.language.iso | eng | |
dc.publisher | Optical Society of America | ca_C |
dc.relation.isPartOf | Optics letters, vol. 33, no. 3 (Febr. 1, 2008) | |
dc.rights | © 2008 Optical Society of America | |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Optical pulses generated | |
dc.subject | Modulation of semiconductor lasers | |
dc.subject | Optical communications | |
dc.subject | Fiber transmission | |
dc.subject | Ultrawideband pulses | |
dc.subject.lcsh | Optical fibers | |
dc.subject.lcsh | Comunicacions òptiques | |
dc.subject.lcsh | Laser communication systems | |
dc.subject.other | Fibres òptiques | |
dc.subject.other | Comunicacions òptiques | |
dc.subject.other | Sistemes de comunicació per láser | |
dc.title | Fiber transmission and generation of ultrawideband pulses by direct current modulation of semiconductor lasers and chirp-to-intensity conversion | |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | http://dx.doi.org/10.1364/OL.33.000222 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.type.version | info:eu-repo/semantics/publishedVersion |
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