Results 201 to 210 of about 19,836 (292)

Binary Pattern Classification with a Photonic Neuromorphic Device Based on Optical Receptrons

Laser &Photonics Reviews, EarlyView.
Practical implementation of an array of optical receptrons for the classification of digital patterns through the exploitation of light random scattering and interference processes. Training is performed by an innovative random search protocol. Abstract Photonic systems for data processing are receiving increasing interest because of their potential to
Bruno Paroli, Alessandro Malfer, Marco A.C. Potenza, Mirko Siano, Paolo Milani   +4 more
wiley   +1 more source

Monolithic Silicon Photonic Transceiver for 160 km Multi‐Channel Quantum Entanglement Distribution in Fiber Network

Laser &Photonics Reviews, EarlyView.
The paper demonstrates a chip scale (4.5 x 4.5 mm2) silicon integrated system that is capable of distributing entangled photons over 160 km single mode fibers without dispersion compensations and external optical filters. The results highlight the potential for massive production and large‐scale deployed quantum integrated circuits for a future ...
Yue Qin, Hongnan Xu, Hon Ki Tsang
wiley   +1 more source

Dual-Domain deep prior guided sparse-view CT reconstruction with multi-scale fusion attention. [PDF]

Sci Rep
Wu J, Lin J, Jiang X, Zheng W, Zhong L, Pang Y, Meng H, Li Z.   +7 more
europepmc   +1 more source

Consumer, Customer, Citizen : the User within the New Governance System of Network Services. The Cases of Water, Electricity and Telecommunications Utilities in France.

, 2003
Géraldine Pflieger
openalex   +1 more source

Executive Agreements Database, Statement Concerning the Memorandum of Understanding with Honduras Concerning the Inter-America Naval Telecommunications Network. Signed July 28 2006. Entered Into Force July 28, 2006.

, 2020
Oona A. Hathaway, Curtis A. Bradley, Jack L. Goldsmith   +2 more
openalex   +2 more sources

Tailoring Flatband Dispersion in Bilayer Moiré Photonic Crystals

Laser &Photonics Reviews, EarlyView.
 The photonic dispersion in 1D moiré structures formed by stacking two photonic crystal slabs with slightly different periods is experimentally investigated. By precisely adjusting the filling factor of the photonic crystals, the evolution of moiré minibands into flatbands is experimentally and numerically demonstrated. This result provides a practical
Chirine Saadi, Sébastien Cueff, Lydie Ferrier, Aziz Benamrouche, Maxime Gayrard, Emmanuel Drouard, Xavier Letartre, Hai Son Nguyen, Ségolène Callard   +8 more
wiley   +1 more source

Sensing-Aided Communication Method for Distributed Radar Communication System. [PDF]

Sensors (Basel)
Wang X, Xia S, Ding Z, Wang Q, Xia W, Zhao H.   +5 more
europepmc   +1 more source

Algorithms and telecommunications : Approximate coloring and multicommodity flow with applications to backbone networks

, 2003
Hervé Rivano
openalex   +1 more source

Tunable Topological Directional Supercoupler and Applications in THz On‐Chip Communication

Laser &Photonics Reviews, EarlyView.
A topological directional supercoupler is demonstrated, enabling dual‐channel 50 Gbps on‐chip terahertz communication with phototunable power splitting ratios. The achieved sub‐wavelength scale coupling area, sharp waveguide bends, and momentum‐conserved coupling process allow for ultra‐compact and efficient terahertz topological photonic integrated ...
Ridong Jia, Wenhao Wang, Yi Ji Tan, Thomas Caiwei Tan, Manoj Gupta, Zhonghua Gu, Prakash Pitchappa, Pascal Szriftgiser, Guillaume Ducournau, Ranjan Singh   +9 more
wiley   +1 more source

When the lights went out: impacts of the April 2025 Iberian blackout on the Portuguese National Health Service sovereignty - a reflection on national defence, health sovereignty, risk, and infrastructural dependency. [PDF]

Front Public Health
Goiana-da-Silva F, Madureira-Fonseca D, Tude Graça D, Moitinho De Almeida M, Cabral Pinho M, Sá J, Moreira R, Cabral L, Pereira N, Nunes AM, Lourenço A, Branco J, Ashrafian H, Araújo F, Darzi A.   +14 more
europepmc   +1 more source