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pro vyhledávání: '"Gasulla, Ivana"'
Space-division multiplexing optical fibers can provide not only parallel channel transmission but also parallel distributed signal processing, being this a feature particularly attractive in Microwave Photonics applications. We present here few-mode
Externí odkaz:
http://arxiv.org/abs/1912.11074
Despite Space division multiplexing fibers were initially envisioned as pure transmission media, they exhibit as well great potential for signal processing. We review here different solutions we developed for microwave signal processing devices and l
Externí odkaz:
http://arxiv.org/abs/2001.03157
Publikováno v:
Published in Photonics West 2018
We review the recent advances reported in the field of integrated photonic waveguide meshes, both from the theoretical as well as from the experimental point of view. We show how these devices can be programmed to implement both traditional signal pr
Externí odkaz:
http://arxiv.org/abs/1903.04601
Publikováno v:
Paper presented at 2018 IEEE Photonics in switching conference, Cyprus
Here, we review present and future work in the next photonic IC generation aiming at integration of multi-functional software-defined systems for signal processing operations.
Comment: Author copy
Comment: Author copy
Externí odkaz:
http://arxiv.org/abs/1903.04602
We report a model to evaluate the performance of multiple quantum key distribution (QKD) channel transmission using spatial division multiplexing (SDM) in multicore (MCF) and few-mode fibers (FMF). The model is then used to analyze the feasibility of
Externí odkaz:
http://arxiv.org/abs/1901.00291
Publikováno v:
Proceedings of 2017 IEEE International Topical Meeting on Microwave Photonics (MWP 2017), Beijing, China, 2017, pp. 1-4
We report the first experimental demonstration of multi-cavity optoelectronic oscillators where the different cavities are hosted in a single multicore fiber. Different configurations are implemented on the same 20-m 7-core fiber link, exploiting bot
Externí odkaz:
http://arxiv.org/abs/1811.10572
Akademický článek
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Autor:
Garcia, Sergi, Gasulla, Ivana
Publikováno v:
Steep Dispersion Engineering and Opto-Atomic Precision Metrology XI 10548, SPIE Photonics West 2018, San Francisco, US, 105480J, 2018
We review our last work on dispersion-engineered heterogeneous multicore fiber links designed to act as tunable true time delay lines for radiofrequency signals. This approach allows the realization of fiber distributed signal processing in the conte
Externí odkaz:
http://arxiv.org/abs/1810.12173
We report the experimental evaluation of bending and twisting effects on the propagation and radiofrequency signal processing performance of multicore fibers. We demonstrate that twisting minimizes to a large extend the group delay fluctuations over
Externí odkaz:
http://arxiv.org/abs/1810.12175
We envision the application of optical Space-division Multiplexing (SDM) to the next generation fiber-wireless communications as a firm candidate to increase the end user capacity and provide adaptive radiofrequency-photonic interfaces. This approach
Externí odkaz:
http://arxiv.org/abs/1810.12157