no code implementations • 9 Aug 2023 • James Spall, Xianxin Guo, A. I. Lvovsky
Optics is an exciting route for the next generation of computing hardware for machine learning, promising several orders of magnitude enhancement in both computational speed and energy efficiency.
no code implementations • 20 Mar 2022 • James Spall, Xianxin Guo, A. I. Lvovsky
Optical neural networks are emerging as a promising type of machine learning hardware capable of energy-efficient, parallel computation.
1 code implementation • 26 Sep 2021 • Thomas D. Barrett, Aleksei Malyshev, A. I. Lvovsky
In recent years, neural network quantum states (NNQS) have emerged as powerful tools for the study of quantum many-body systems.
1 code implementation • 9 Jul 2021 • Stepan Makarenko, Dmitry Sorokin, Alexander Ulanov, A. I. Lvovsky
Reinforcement learning is finding its way to real-world problem application, transferring from simulated environments to physical setups.
no code implementations • 8 Jul 2021 • Arsen Kuzhamuratov, Dmitry Sorokin, Alexander Ulanov, A. I. Lvovsky
Animals have remarkable abilities to adapt locomotion to different terrains and tasks.
1 code implementation • 4 May 2020 • A. A. Pushkina, J. I. Costa-Filho, G. Maltese, A. I. Lvovsky
Several spurious effects are known to degrade the performance of phase-only spatial light modulators.
Optics Instrumentation and Detectors
1 code implementation • 11 Feb 2020 • Dmitrii Beloborodov, A. E. Ulanov, Jakob N. Foerster, Shimon Whiteson, A. I. Lvovsky
Quantum hardware and quantum-inspired algorithms are becoming increasingly popular for combinatorial optimization.
1 code implementation • 23 Dec 2019 • Xianxin Guo, Thomas D. Barrett, Zhiming M. Wang, A. I. Lvovsky
Backpropagation through nonlinear neurons is an outstanding challenge to the field of optical neural networks and the major conceptual barrier to all-optical training schemes.
Emerging Technologies Signal Processing Optics
no code implementations • 18 Dec 2019 • Alexander E. Ulanov, Egor S. Tiunov, A. I. Lvovsky
Quantum simulators and processors are rapidly improving nowadays, but they are still not able to solve complex and multidimensional tasks of practical value.
2 code implementations • 9 Sep 2019 • Thomas D. Barrett, William R. Clements, Jakob N. Foerster, A. I. Lvovsky
Our approach of exploratory combinatorial optimization (ECO-DQN) is, in principle, applicable to any combinatorial problem that can be defined on a graph.
no code implementations • 15 Jul 2019 • E. S. Tiunov, V. V. Tiunova, A. E. Ulanov, A. I. Lvovsky, A. K. Fedorov
Complete characterization of states and processes that occur within quantum devices is crucial for understanding and testing their potential to outperform classical technologies for communications and computing.
1 code implementation • 22 Sep 2008 • Jürgen Appel, Andrew MacRae, A. I. Lvovsky
We present a versatile, inexpensive and simple optical phase lock for applications in atomic physics experiments.
Quantum Physics Instrumentation and Detectors
1 code implementation • 23 Nov 2006 • Jaroslav Rehacek, Zdenek Hradil, E. Knill, A. I. Lvovsky
We propose a refined iterative likelihood-maximization algorithm for reconstructing a quantum state from a set of tomographic measurements.
Quantum Physics