Results 21 to 30 of about 76,081 (234)
The concept of a miniature all-optical space switch based on the photonic hook effect
Компьютерная оптика, 2021 We propose and discuss main properties of a new concept of an all-optical dielectric two-channel wavelength-selective switch based on the photonic hook effect. A prototype of such a de-vice based on dielectric microstructures with broken symmetry of both
Y.E. Geints, O.V. Minin, I.V. Minin
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All-Optical Techniques Enabling Packet Switching with Label Processing and Label Rewriting
Journal of Telecommunications and Information Technology, 2023 Scalability of packet switched cross-connects that utilize all-optical signal processing is a crucial issue that eventually determines the future role of photonic signal processing in optical networks.
Nicola Calabretta +5 more
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DESIGN OF AN ARRAYED WAVEGUIDE GRATINGS BASED OPTICAL PACKET SWITCH [PDF]
Journal of Engineering Science and Technology, 2016 Optical packet switching is considered as the future of data transfer technologyin combination with middle-aged electronics. The biggest challenge encountered in optical packet switching is the lack of optical buffers for storing the contending packets ...
VAIBHAV SHUKLA +2 more
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M
IEEE Photonics Journal, 2016 We propose a multiple-input-multiple-output (M $\times$ N) optical switch with the same optical system as that used for a single-input-multiple-output (1 $\times$ N) switch based on a liquid crystal on silicon (LCOS).
K. Yamaguchi +5 more
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Mode-Independent Optical Switch Based on Graphene-Polymer Hybrid Waveguides
Photonics, 2023 Mode-division multiplexing (MDM) is a promising multiplexing technique to further improve the transmission capacity of optical communication and on-chip optical interconnection systems.
Tianhang Lian +6 more
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Comparing Optical Packet Switching And Optical Burst Switching
Daffodil International University Journal of Science and Technology, 1970 The switching is an important part of the telecommunication networks over the years for transferring and handling voice and data through the traditional switching nodes existing in the telecommunication networks. Various developments were seen in the recent years which resulted in increasing data transfer capabilities of the transmission networks all ...
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Large-Scale and Simple-Configuration Optical Switch Enabled by Asymmetric-Port-Count Subswitches
IEEE Photonics Journal, 2016 We propose a novel optical switch architecture for intra-datacenter interconnection. The proposed switch consists of asymmetric-port-count delivery-and-coupling (DC) switches and wavelength-routing (WR) switches based on arrayed-waveguide gratings (AWGs).
Koh Ueda +4 more
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IEEE Photonics Journal, 2023 We demonstrate an FPGA-based controller for Si MZI-based Spanke-Benes 4 × 4 optical switch fabric that can automatically calibrate each individual switching cell and select the desired routing configuration.
Hyun-Kyu Kim +3 more
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Range-Gated LIDAR Utilizing a LiNbO3 (LN) Crystal as an Optical Switch
Photonics, 2023 In this paper, a range-gated LIDAR system utilizing an LN crystal as the electro-optical switch and a SCMOS (scientific complementary metal oxide semiconductor) imaging device is designed.
Chenglong Luan +3 more
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Chirality in Nonlinear Optics and Optical Switching [PDF]
Molecular Crystals and Liquid Crystals, 1993 Chirality in molecular opto-electronics is limited sofar to the use of optically active liquid crystals and a number of optical phenomena are related to the helical macroscopic structure obtained by using one enantiomer, only. In this paper, the use of chirality in nonlinear optics and optical switching is demonstrated.
Meijer, E.W., Feringa, B.L.
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