Tainta Ausejo, SantiagoErro Betrán, María JoséGarde Alduncin, María JoséMuriel, M. A.2020-05-292020-11-182019S. Tainta, M. J. Erro, M. J. Garde and M. A. Muriel, 'Programmable Retiming of an Optical Clock Signal Using the Temporal Talbot Effect,' in IEEE Photonics Technology Letters, vol. 31, no. 24, pp. 2007-2010, 15 Dec.15, 2019, doi: 10.1109/LPT.2019.2953984.1041-113510.1109/LPT.2019.2953984https://academica-e.unavarra.es/handle/2454/37003By using a Fourier processor based on the temporal Talbot effect and the properties of the Discrete Fourier Transform, we propose a scheme that adds an adjustable delay to a train of pulses while simultaneously preserving the clock recovery property of the Talbot effect. The obtained delay can be easily tuned by modifying only the electrical signal applied to an electro-optic modulator. Experimental results prove the validity of the proposal with a fine correspondence between the desired and measured delays all over a complete period of the signal.4 p.application/pdfeng© 2019 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 work.Delay linesClock recoveryFiber optics and optical communicationTalbot and self-imaging effectsinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessAcceso abierto / Sarbide irekia