Results 11 to 20 of about 2,708,251 (409)
On Wavelength-Routed Networks With Reversible Wavelength Channels [PDF]
Journal of Lightwave Technology, 2013 We observe that the performance of wavelength- routed (WR) networks often suffers from asymmetric traffic and network traffic patterns differing from the original design plans. WR networks with a fixed number of channels in a given transmission direction are inflexible. Therefore, we propose reversible wavelength channels.
Li, CY, Wai, PKA, Li, VOK
openaire +3 more sources
Inverse design and demonstration of a compact and broadband on-chip wavelength demultiplexer [PDF]
Nature Photonics, 2015 An on-chip integrated wavelength demultiplexer designed using an inverse computational algorithm is experimentally demonstrated. 1,300 and 1,550 nm wavelength light is sorted in a device area of just 2.8 × 2.8 μm2.
Alexander Piggott +5 more
semanticscholar +1 more source
INCREASING THE LEVEL OF PHOTO BIOLOGICAL SAFETY OF THE EMISSION SPECTRUM OF AN LED LIGHT SOURCE
Сучасний стан наукових досліджень та технологій в промисловості, 2020 The subject of research is the emission spectra of light sources based on LED structures. The purpose of the work is to formulate proposals to improve the photo biological safety of LED lighting systems.
Igor Bondarenko +3 more
doaj +1 more source
Applied Sciences, 2022 The purpose of this study is to substantiate the concept of express assessment of potato tubers for mechanized harvesting using fluorimetric and RAMAN lidar, as well as to conduct a quantitative and structural assessment of damage to potato varieties and
Yakov Lobachevsky +7 more
doaj +1 more source
Remote Sensing, 2022 The wave data measured by CFOSAT (China France Oceanography Satellite) have been validated mainly based on numerical model outputs and altimetry products on a global scale.
Bo Li +6 more
doaj +1 more source
Applied Sciences, 2022 In urban environments, radiation energy from the sun becomes a heat load on the human body. The radiation energy can be divided into visible, near-infrared, and far-infrared wavelengths. Far-infrared radiation is re-emitted from structures that have been
Takahiro Kono +3 more
doaj +1 more source
Insects, 2021 Light traps are a common method for attracting and collecting arthropods, including disease vectors such as mosquitoes. Various types of traps have been used to monitor mosquitoes in a forest in Western Thailand. In this study, four Light Emitting Diodes
Pairpailin Jhaiaun +6 more
doaj +1 more source
Energies, 2021 Recently, the interest in the plant factory-based crop production technologies is rising following the application of the smart farm technology to the agricultural arena.
Ki-Youn Kim, Jun-Ho Huh, Han-Jong Ko
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Persistent scatterer (PS) techniques are a set of important time-series tools for interferometric synthetic aperture radar (InSAR) that enable deformation analysis in highly decorrelated terrain.
Stacey Huang, Howard A. Zebker
doaj +1 more source
Journal of Thermal Science and Technology, 2018 Direct numerical simulations of thermal turbulent boundary layer flows over a wavy wall surface are performed to investigate the effect of a wavelength on drag coefficients and heat transfer performance.
Hiroya MAMORI +8 more
doaj +1 more source