Results 41 to 50 of about 3,391 (228)
IEEE Photonics Journal, 2023 This paper experimentally investigates the perform-ance of free-space optical (FSO) communication based on mode diversity reception (MDR) using nonmode selective photonic lantern (NSPL) and equal gain combining (EGC).
Feng Wang +3 more
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Microfluidic Valve‐Integrated Garment for Smooth Sequential Gradient Mechanotherapy
Advanced Intelligent Systems, EarlyView.We present a soft wearable sleeve that delivers smooth, gap‐free compression using overlapping air‐filled actuators and tiny microfluidic valves. The system reduces bulk, lowers power needs, and uses a smartphone‐sized control box. It can provide sequential gradient compression, gradient pressure holding, and fast deflation, supporting more portable ...
Run Ze Gao +5 more
wiley +1 more source
Tunable Mid-Infrared Graphene Plasmonic Cross-Shaped Resonator for Demultiplexing Application
Applied Sciences, 2020 In this study, a tunable graphene plasmonic filter and a two-channel demultiplexer are proposed, simulated, and analyzed in the mid-infrared (MIR) region.
Somayyeh Asgari, Tapio Fabritius
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Laser &Photonics Reviews, EarlyView.This work introduces a customizable mode converter for multimode silicon photonics, enabling precise control over the conversion ratio between optical modes. The device operates across a broad wavelength range (1350–1700 nm) with 15 distinct conversion levels.
Raquel Fernández de Cabo +7 more
wiley +1 more source
Simulation of the analogue interface for remote measurements
Системный анализ и прикладная информатика, 2019 This work is aimed at finding possibilities for increasing the accuracy of measurements and interfering analog interfaces for remote measurements using resistive strain gauges by introducing a new structural scheme, which is shown on the Fig. 1. It shows
L. V. Kuzmych +2 more
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Nanomaterials, 2020 One of the most common techniques for increasing data bitrate using the telecommunication system is to use dense wavelength division multiplexing (DWDM). However, the implementation of DWDM with more channels requires additional waveguide coupler devices
Eduard Ioudashkin, Dror Malka
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Germanium‐Based Mid‐Infrared Integrated Photonics
Laser &Photonics Reviews, EarlyView.The mid‐infrared (mid‐IR) spectral range is a part of the electromagnetic spectrum in which most of the molecules have vibrational and rotational resonances. Photonics integration in this wavelength range have thus seen a burst of interest in the recent years, mainly driven by applications related with the detection of chemical and biological ...
Delphine Marris‐Morini +6 more
wiley +1 more source
An Eight-Channel C-Band Demux Based on Multicore Photonic Crystal Fiber
Nanomaterials, 2018 A novel eight-channel demux device based on multicore photonic crystal fiber (PCF) structures that operate in the C-band range (1530–1565 nm) has been demonstrated. The PCF demux design is based on replacing some air-hole areas with lithium niobate
Dror Malka, Gilad Katz
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Ultra-optimized demultiplexer unit design in quantum-dot cellular automata nanotechnology
e-Prime: Advances in Electrical Engineering, Electronics and EnergyIntegrated circuit designers face challenges in using complementary metal oxide semiconductor (CMOS) technology as it has a large leakage current and scalability challenge in ultra-nanoscale regime. Quantum-dot Cellular Automata (QCA) is a nanotechnology
Vijay Kumar Sharma, Neeraj Kaushik
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Plasmonic Filter and Demultiplexer Based on Square Ring Resonator
Applied Sciences, 2018 A ring resonator is a basic component of traditional photonic integrated circuits (PIC), which has been, however, found difficult to be applied efficiently in high-compact plasmonic metal-insulator-metal (MIM) systems.
Zhaojian Zhang +6 more
doaj +1 more source