Zobrazeno 1 - 10
of 66
pro vyhledávání: '"González–Andrade, David"'
Autor:
de Cabo, Raquel Fernández, Sánchez-Sánchez, Alejandro, Yang, Yijun, Melati, Daniele, Alonso-Ramos, Carlos, Velasco, Aitor V., González-Andrade, David
Multimode silicon photonics, leveraging mode-division multiplexing technologies, offers significant potential to increase capacity of large-scale multiprocessing systems for on-chip optical interconnects. These technologies have implications not only
Externí odkaz:
http://arxiv.org/abs/2408.04039
Publikováno v:
de Cabo, R. F., Gonz\'alez-Andrade, D., Cheben, P., & Velasco, A. V. (2025). Optics & Laser Technology, 181, 111921
Power splitters play a crucial role in virtually all photonic circuits, enabling precise control of on-chip signal distribution. However, state-of-the-art solutions typically present trade-offs in terms of loss, bandwidth, and fabrication robustness,
Externí odkaz:
http://arxiv.org/abs/2403.15781
Autor:
Ruano, Paula Nuño, Zhang, Jianhao, González-Andrade, David, Melati, Daniele, Cassan, Eric, Cheben, Pavel, Vivien, Laurent, Lanzillotti-Kimura, Norberto Daniel, Alonso-Ramos, Carlos
On-chip Brillouin scattering plays a key role in numerous applications in the domain of signal processing and microwave photonics due to the coherent bidirectional coupling between near-infrared optical signals and GHz mechanical modes, which enables
Externí odkaz:
http://arxiv.org/abs/2402.15403
Autor:
Vilas, Jaime, De Cabo, Raquel Fernández, Olivares, Irene, González-Andrade, David, Velasco, Aitor V., Dias-Ponte, Antonio
Publikováno v:
IEEE Photonics Technology Letters, vol. 35, no. 24, pp. 1331-1334, 15 Dec.15, 2023
Directional couplers are ubiquitous components for power distribution in silicon photonics integrated circuits. Despite significant advances in their performance, architectures providing tailorable coupling ratios over increasingly broad bandwidths a
Externí odkaz:
http://arxiv.org/abs/2402.13836
Autor:
Fernández de Cabo Raquel, Sánchez-Sánchez Alejandro, Yang Yijun, Melati Daniele, Alonso-Ramos Carlos, Velasco Aitor V., González-Andrade David
Publikováno v:
Nanophotonics, Vol 13, Iss 21, Pp 4037-4045 (2024)
Multimode silicon photonics, leveraging mode-division multiplexing technologies, offers significant potential to increase capacity of large-scale multiprocessing systems for on-chip optical interconnects. These technologies have implications not only
Externí odkaz:
https://doaj.org/article/8f6c6541459c4e019df8eee19e2a8429
Autor:
González-Andrade, David, Olivares, Irene, de Cabo, Raquel Fernández, Vilas, Jaime, Dias, Antonio, Velasco, Aitor V.
Mode-division multiplexing has emerged as a promising route for increasing transmission capacity while maintaining the same level of on-chip integration. Despite the large number of on-chip mode converters and multiplexers reported for the silicon-on
Externí odkaz:
http://arxiv.org/abs/2301.11613
Autor:
de Cabo, Raquel Fernández, Vilas, Jaime, Cheben, Pavel, Velasco, Aitor V., González-Andrade, David
Silicon photonic integrated circuits routinely require 3-dB optical power dividers with minimal losses, small footprints, ultra-wide bandwidths, and relaxed manufacturing tolerances to distribute light across the chip and as a key building block to f
Externí odkaz:
http://arxiv.org/abs/2301.04045
Autor:
Ruano, Paula Nuño, Zhang, Jianhao, Roux, Xavier Le, González-Andrade, David, Cassan, Eric, Marris-Morini, Delphine, Vivien, Laurent, Lanzillotti-Kimura, Norberto Daniel, Alonso-Ramos, Carlos
On-chip Brillouin optomechanics has great potential for applications in communications, sensing, and quantum technologies. Tight confinement of near-infrared photons and gigahertz phonons in integrated waveguides remains a key challenge to achieving
Externí odkaz:
http://arxiv.org/abs/2301.03963
Autor:
González-Andrade, David, Roux, Xavier Le, Aubin, Guy, Amar, Farah, Nguyen, Thi Hao Nhi, Ruano, Paula Nuño, Dinh, Thi Thuy Duong, Oser, Dorian, Pérez-Galacho, Diego, Cassan, Eric, Marris-Morini, Delphine, Vivien, Laurent, Alonso-Ramos, Carlos
On-chip spatial and polarization multiplexing have emerged as a powerful strategy to boost the bandwidth of integrated optical transceivers. State-of-the-art multiplexers require accurate control of the relative phase or the spatial distribution amon
Externí odkaz:
http://arxiv.org/abs/2212.12968
Publikováno v:
In Optics and Laser Technology February 2025 181 Part B