Results 31 to 40 of about 1,495,802 (347)
The Wavelength-Shifting Optical Module [PDF]
Sensors, 2022 The Wavelength-shifting Optical Module (WOM) is a novel photosensor concept for the instrumentation of large detector volumes with single-photon sensitivity. The key objective is to improve the signal-to-noise ratio, which is achieved by decoupling the photosensitive area of a sensor from the cathode area of its photomultiplier tube (PMT).
Benjamin Bastian-Querner +15 more
openaire +6 more sources
Inverse design and demonstration of a compact on-chip narrowband three-channel wavelength demultiplexer [PDF]
, 2017 In wavelength division multiplexing (WDM) schemes, splitters must be used to combine and separate different wavelengths. Conventional splitters are fairly large with footprints in hundreds to thousands of square microns, and experimentally-demonstrated ...
L. Su +4 more
semanticscholar +1 more source
Coherent control with a short-wavelength free-electron laser [PDF]
Nature Photonics, 2016 Researchers demonstrate correlation of two colours (63.0 and 31.5 nm wavelengths) in a free-electron laser and control photoelectron angular distribution by adjusting phase with 3 attosecond resolution. Extreme ultraviolet and X-ray free-electron lasers (
K. Prince +43 more
semanticscholar +1 more source
Wavelength dimensioning for wavelength-routed WDM satellite network [PDF]
Chinese Journal of Aeronautics, 2016 AbstractInternet and broadband applications driven by data traffic demand have become key drivers for satellite constellations. The key technology to satisfy the high capacity requirements between satellites is optical satellite networks by means of wavelength division multiplexing inter-satellite links (ISLs) with wavelength routing (WDM-OSN).
Wei Guo +3 more
openaire +1 more source
Nonlinear Analysis, 2007 The motion of a self propelling micro-organism symmetrically located in a rectangular channel containing viscous fluid has been studied by considering the peristaltic and longitudinal waves travelling along the walls of the channel.
G. Radhakrishnamacharya, R. Sharma
doaj +1 more source
IET Communications, 2007 The multicast wavelength assignment problem in wavelength-routed wavelength- division multiplexing networks with limited wavelength conversions is addressed. A new multi- wavelength multicast wavelength assignment (MMWA) algorithm has been developed based on the multi-wavelength assignment strategy, by allowing multiple available wavelengths in a link ...
Gee-Swee Poo, Yinzhu Zhou
openaire +2 more sources
Analysis of changes in cotton moisture under the influence of infrared (IR) radiation [PDF]
BIO Web of ConferencesCurrent cotton drying technology has a negative impact on product quality due to the use of high temperatures and very low energy efficiency. In the literature on the research on their elimination, information on heat generation from fuel by traditional ...
Kayumov Abdul-Malik +2 more
doaj +1 more source
Long-distance propagation of short-wavelength spin waves
Nature Communications, 2018 Recent years have witnessed a rapidly growing interest in exploring the use of spin waves for information transmission and computation toward establishing a spin-wave-based technology that is not only significantly more energy efficient than the CMOS ...
Chuanpu Liu +19 more
semanticscholar +1 more source
Spin and wavelength multiplexed nonlinear metasurface holography
Nature Communications, 2016 Metasurfaces, as the ultrathin version of metamaterials, have caught growing attention due to their superior capability in controlling the phase, amplitude and polarization states of light.
W. Ye +9 more
semanticscholar +1 more source
Phased-array wavelength demultiplexer withflattened wavelength response
Electronics Letters, 1994 A four-channel phased-array wavelength demultiplexer with a flattened wavelength response has been realised for the first time in InP/InGaAsP at 1.54 mu m by employing multimode output waveguides.
A. Kuntze +6 more
openaire +3 more sources