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DQPSK directly phase modulated DFB for flexible coherent UDWDM-PONs
| dc.contributor.author | Cano Valadéz, Iván Nicolás |
| dc.contributor.author | Lerín de la Santísima Trinidad, Adolfo |
| dc.contributor.author | Prat Gomà, Josep Joan |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
| dc.date.accessioned | 2016-02-12T14:13:46Z |
| dc.date.available | 2016-02-12T14:13:46Z |
| dc.date.issued | 2015-09-15 |
| dc.identifier.citation | Cano, I., Lerín, A., Prat, J. DQPSK directly phase modulated DFB for flexible coherent UDWDM-PONs. "IEEE photonics technology letters", 15 Setembre 2015, vol. 28, núm. 1, p. 35-38. |
| dc.identifier.issn | 1041-1135 |
| dc.identifier.uri | http://hdl.handle.net/2117/82890 |
| dc.description | ©2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| dc.description.abstract | A bandwidth-limited distributed feedback laser directly phase modulated with a 5-Gb/s differential quadrature phase shift keying (DQPSK) signal is demonstrated in a statistical ultra-dense wavelength division multiplexing passive optical network. Optical DQPSK modulation was achieved by simply equalizing a four-level waveform. An intradyne receiver based on a 120° optical hybrid with straightforward differential decoding processing was used to detect and recover the data attaining a sensitivity of -38 dBm at BER = 10-3. Negligible penalty was observed when adding a second user at 5-GHz channel separation. |
| dc.format.extent | 4 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica |
| dc.subject.lcsh | Laser communication systems |
| dc.subject.lcsh | Optical communications |
| dc.subject.other | DFB |
| dc.subject.other | Direct phase modulation |
| dc.subject.other | DQPSK |
| dc.subject.other | Passive optical networks |
| dc.subject.other | UDWDM |
| dc.title | DQPSK directly phase modulated DFB for flexible coherent UDWDM-PONs |
| dc.type | Article |
| dc.subject.lemac | Sistemes de comunicació per làser |
| dc.subject.lemac | Comunicacions òptiques |
| dc.contributor.group | Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques |
| dc.identifier.doi | 10.1109/LPT.2015.2478972 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7268878 |
| dc.rights.access | Open Access |
| local.identifier.drac | 17430990 |
| dc.description.version | Postprint (author's final draft) |
| local.citation.author | Cano, I.; Lerín, A.; Prat, J. |
| local.citation.publicationName | IEEE photonics technology letters |
| local.citation.volume | 28 |
| local.citation.number | 1 |
| local.citation.startingPage | 35 |
| local.citation.endingPage | 38 |
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