Zobrazeno 1 - 10
of 247
pro vyhledávání: '"Miri Mohammad-Ali"'
Autor:
Miri Mohammad-Ali, Menon Vinod
Publikováno v:
Nanophotonics, Vol 12, Iss 5, Pp 883-892 (2023)
We show that coherent laser networks (CLNs) exhibit emergent neural computing capabilities. The proposed scheme is built on harnessing the collective behavior of laser networks for storing a number of phase patterns as stable fixed points of the gove
Externí odkaz:
https://doaj.org/article/a4234dcc0c3446b4a7258bc27d8859cc
Autor:
Honari-Latifpour Mostafa, Binaie Ali, Eftekhar Mohammad Amin, Madamopoulos Nicholas, Miri Mohammad-Ali
Publikováno v:
Nanophotonics, Vol 11, Iss 16, Pp 3679-3686 (2022)
Integrated planar lenses are critical components for analog optical information processing that enable a wide range of applications including beam steering. Conventional planar lenses require gradient index control which makes their on-chip realizati
Externí odkaz:
https://doaj.org/article/d7038d782e8c4ec882edf27ffa3ecc61
Autor:
Zelaya, Kevin, Miri, Mohammad-Ali
We introduce a photonic integrated circuit solution for the direction-of-arrival estimation in the optical frequency band. The proposed circuit is built on discrete sampling of the phasefront of an incident optical beam and its analog processing in a
Externí odkaz:
http://arxiv.org/abs/2411.06731
Discrete Fractional Fourier Transforms (DFrFT) are universal mathematical tools in signal processing, communications and microwave sensing. Despite the excessive applications of DFrFT, implementation of corresponding fractional orders in the baseband
Externí odkaz:
http://arxiv.org/abs/2408.11388
Autor:
Nguyen, Lac, Miri, Mohammad-Ali, Rupert, R. Joseph, Dyk, Wesley, Wu, Sam, Vrahoretis, Nick, Huang, Irwin, Begliarbekov, Milan, Chancellor, Nicholas, Chukwu, Uchenna, Mahamuni, Pranav, Martinez-Delgado, Cesar, Haycraft, David, Spear, Carrie, Campanelli, Mark, Huffman, Russell, Sua, Yong Meng, Huang, Yuping
Modern quantum technologies using matter are designed as closed quantum systems to isolate them from interactions with the environment. This design paradigm greatly constrains the scalability and limits practical implementation of such systems. Here,
Externí odkaz:
http://arxiv.org/abs/2407.04512
Publikováno v:
Nanophotonics, Vol 9, Iss 13, Pp 4199-4205 (2020)
In recent years, there has been a growing interest in optical simulation of lattice spin models for applications in unconventional computing. Here, we propose optical implementation of a three-state Potts spin model by using networks of coupled param
Externí odkaz:
https://doaj.org/article/3b6745d45d1e4d85a312ff9402a117e6
Programmable photonic integrated circuits represent an emerging technology that amalgamates photonics and electronics, paving the way for light-based information processing at high speeds and low power consumption. Programmable photonics provides a f
Externí odkaz:
http://arxiv.org/abs/2403.10469
Programmable photonic integrated circuits represent an emerging technology that amalgamates photonics and electronics, paving the way for light-based information processing at high speeds and low power consumption. Considering their wide range of app
Externí odkaz:
http://arxiv.org/abs/2312.05648
Publikováno v:
Optics Express 31, 37673-37682 (2023)
It is recently shown that discrete $N\times N$ linear unitary operators can be represented by interlacing $N+1$ phase shift layers with a fixed intervening operator such as Discrete Fractional Fourier Transform (DFrFT). Here, we show that introducing
Externí odkaz:
http://arxiv.org/abs/2308.09151
Autor:
Zelaya, Kevin, Miri, Mohammad-Ali
An integrated photonic circuit architecture to perform a modified-convolution operation based on the Discrete Fractional Fourier Transform (DFrFT) is introduced. This is accomplished by utilizing two nonuniformly-coupled waveguide lattices with equal
Externí odkaz:
http://arxiv.org/abs/2307.10976