Results 1 to 10 of about 716 (110)

Real-time respiratory motion prediction using photonic reservoir computing. [PDF]

Sci Rep, 2023
Respiration induced motion is a well-recognized challenge in many clinical practices including upper body imaging, lung tumor motion tracking and radiation therapy.
Liang Z, Zhang M, Shi C, Huang ZR.
europepmc   +2 more sources

Ultrafast silicon photonic reservoir computing engine delivering over 200 TOPS. [PDF]

Nat Commun
Reservoir computing (RC) is a powerful machine learning algorithm for information processing. Despite numerous optical implementations, its speed and scalability remain limited by the need to establish recurrent connections and achieve efficient optical ...
Wang D, Nie Y, Hu G, Tsang HK, Huang C.
europepmc   +2 more sources

A cascaded interferometer-microresonator structure for photonic reservoir computing. [PDF]

Sci Rep
Complex dynamics of silicon microring resonators fed by delay elements enable high-speed photonic reservoir computing. Implementing delay elements on a photonic chip can be challenging when the required delay should match the time scales of nonlinear ...
Mataji-Kojouri A, Kühl S, Seifi Laleh M, Upadhyay C, Pachnicke S, Jamshidi K.   +5 more
europepmc   +2 more sources

Experimental results on nonlinear distortion compensation using photonic reservoir computing with a single set of weights for different wavelengths. [PDF]

Sci Rep, 2023
Photonics-based computing approaches in combination with wavelength division multiplexing offer a potential solution to modern data and bandwidth needs.
Gooskens E, Sackesyn S, Dambre J, Bienstman P.   +3 more
europepmc   +2 more sources

Advances in photonic reservoir computing

Nanophotonics, 2017
We review a novel paradigm that has emerged in analogue neuromorphic optical computing. The goal is to implement a reservoir computer in optics, where information is encoded in the intensity and phase of the optical field.
Daniel Brunner, Miguel C. Soriano, Guy van der Sande   +2 more
exaly   +2 more sources

Scalable photonic reservoir computing for parallel machine learning tasks. [PDF]

Nat Commun
Neuromorphic photonics enables brain-inspired information processing with higher bandwidth and lower energy consumption than traditional electronics, addressing the growing computational demands of the Internet of Things, cloud services, and edge ...
Aadhi A, Di Lauro L, Fischer B, Dmitriev P, Alamgir I, Mazoukh C, Perron N, Viktorov EA, Kovalev AV, Eshaghi A, Vakili S, Chemnitz M, Roztocki P, Little BE, Chu ST, Moss DJ, Morandotti R.   +16 more
europepmc   +2 more sources

Experimental demonstration of a photonic reservoir computing system based on Fabry Perot laser for multiple tasks processing. [PDF]

Nanophotonics
Photonic reservoir computing (RC) is a simple and efficient neuromorphic computing framework for human cortical circuits, which is featured with fast training speed and low training cost. Photonic time delay RC, as a simple hardware implementation method
Guo X, Zhou H, Xiang S, Yu Q, Zhang Y, Han Y, Wang T, Hao Y.   +7 more
europepmc   +2 more sources

Accelerating photonic computing by bandwidth enhancement of a time-delay reservoir

Nanophotonics, 2020
Semiconductor lasers (SLs) that are subject to delayed optical feedback and external optical injection have been demonstrated to perform information processing using the photonic reservoir computing paradigm.
Irène Estébanez, Ingo Fischer, Apostolos Argyris   +2 more
exaly   +2 more sources

All-Optically Controlled Memristive Reservoir Computing Capable of Bipolar and Parallel Coding. [PDF]

Nat Commun
Physical reservoir computing (RC) utilizes intrinsic dynamics of physical systems for efficient data processing. Emerging optoelectronic RC platforms merge the benefits of electronic and photonic computation. However, conventional designs are constrained
Hu L, Jiao D, Wang K, Cheng P, Wang J, Al-Madani H, Zhang L, Vasilakos AV, Chai Y, Ye Z, Zhuge F.   +10 more
europepmc   +2 more sources

Organic Phototransistor Photonic Synapses for Artificial Vision. [PDF]

Nanomicro Lett
Highlights The latest progress in neuromorphic artificial synapses based on organic phototransistors is reviewed from three aspects: functional semiconductor materials, operating behaviors, and frontier applications/advancements.
Ding F, Xue D, Chi L, Huang L.
europepmc   +2 more sources