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Electrically tunable photonic true-time-delay line
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Electrically tunable photonic true-time-delay line
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| dc.contributor.author | Barmenkov, Yuri O. | |
| dc.contributor.author | Cruz Muñoz, José Luis | |
| dc.contributor.author | Díez Cremades, Antonio | |
| dc.contributor.author | Andrés, Miguel V. | |
| dc.date.accessioned | 2022-04-12T13:32:14Z | |
| dc.date.available | 2022-04-12T13:32:14Z | |
| dc.date.issued | 2010 | |
| dc.identifier.citation | Barmenkov, Yuri O. Cruz Muñoz, José Luis Díez Cremades, Antonio Andrés, Miguel V. 2010 Electrically tunable photonic true-time-delay line Optics Express 18 17 17859 17864 | |
| dc.identifier.uri | https://hdl.handle.net/10550/82314 | |
| dc.description.abstract | We present a new application of the acousto-optic superlattice modulation of a fiber Bragg grating based on the dynamic phase and group delay properties of this fiber-optic component. We demonstrate a tunable photonic true-time-delay line based on the group delay change of the light reflected from the grating sidebands. The delay is electrically tuned by adjusting the voltage applied to a piezoelectric transducer that generates the acoustic wave propagating along the grating. In our experiments, a truetime delay of 400 ps is continuously adjusted (300 ps within the 3 dB amplitude range of the first sideband), using a 12 cm long uniform grating. | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Optics Express, 2010, vol. 18, num. 17, p. 17859-17864 | |
| dc.subject | Òptica | |
| dc.title | Electrically tunable photonic true-time-delay line | |
| dc.type | journal article | es_ES |
| dc.date.updated | 2022-04-12T13:32:15Z | |
| dc.identifier.doi | 10.1364/OE.18.017859 | |
| dc.identifier.idgrec | 064163 | |
| dc.rights.accessRights | open access | es_ES |
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