Results 101 to 110 of about 479,261 (393)

OSNR and nonlinear noise power estimation for optical fiber communication systems using LSTM based deep learning technique.

open access: yesOptics Express, 2018
The optical signal-to-noise ratio (OSNR) and fiber nonlinearity are critical factors in evaluating the performance of high-speed optical fiber communication systems. Recently, several deep learning based methods have been put forward to monitor OSNR of a
Ziyi Wang   +3 more
semanticscholar   +1 more source

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang   +4 more
wiley   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou   +17 more
wiley   +1 more source

Analisa Rugi-Rugi Serat Optik Menggunakan Optical TIME Domain Reflectometer dengan Aplikasi AQ77932 Emulation [PDF]

open access: yes, 2015
Optical fiber media have more reliability for optical fiber capable of delivering the data with a large capacity. Besides speed fiber optic data transfer media may reach 200.000 Mbps (200 Gbs), optical fiber communication systems inseparable from the ...
Habib, F. (Fazra)
core   +1 more source

Long distance quantum teleportation in a quantum relay configuration

open access: yes, 2003
A long distance quantum teleportation experiment with a fiber-delayed Bell State Measurement (BSM) is reported. The source creating the qubits to be teleported and the source creating the necessary entangled state are connected to the beam splitter ...
D. Collins   +6 more
core   +3 more sources

MACHINE LEARNING BASED NONLINEARITY DETERMINATION FOR OPTICAL FIBER COMMUNICATION-REVIEW

open access: yesJournal of Ubiquitous Computing and Communication Technologies, 2019
The technological growth in our day to day life and its integration advancements in the communication network to activate a seamless communication have led to digital transformation in almost all applications.
S. Shakya
semanticscholar   +1 more source

Living Liquid Metal Composites Embedded with Electrogenic Endospores for Next‐Generation Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
A new class of living liquid metal composites is introduced, embedding Bacillus subtilis endospores into eutectic gallium–indium (EGaIn). The spores enhance droplet coalescence, strengthen interfacial conductivity, and provide on‐demand electrogenic functionality after germination. The composites exhibit high conductivity, self‐healing, patternability,
Maryam Rezaie, Yang Gao, Seokheun Choi
wiley   +1 more source

Photonic unsupervised learning processor for secure and high-throughput optical fiber communication [PDF]

open access: green, 2022
Yitong Chen   +6 more
openalex   +1 more source

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

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