Results 1 to 10 of about 798 (118)
Pharmaceuticals, 2022 On-tissue enzymatic digestion is a prerequisite for MALDI mass spectrometry imaging (MSI) and spatialomic analysis of tissue proteins and their N-glycan conjugates.
Annabelle Fülöp +7 more
doaj +1 more source
IEEE Journal of the Electron Devices Society, 2022 In this article, we experimentally and quantitatively investigate the luminance attenuation for red, green, and blue mini light-emitting diodes (LEDs), and the optical crosstalk in the RGB mini-LED array under different working currents via the ...
Lili Zheng +10 more
doaj +1 more source
Spatial probabilistic mapping of metabolite ensembles in mass spectrometry imaging
Nature Communications, 2023 Spatial visualization of metabolites in tissues via mass spectrometry imaging can be prone to user perception bias. Here, the authors report the computational framework moleculaR that introduces probabilistic data-dependent molecular mapping of nonrandom
Denis Abu Sammour +18 more
doaj +1 more source
On optical crosstalk between fly rhabdomeres [PDF]
Biological Cybernetics, 1975 In a fly retinula light may be transferred among the rhabdomeres. It is estimated that the light from a point source imaged on the axis of a rhabdomere may eventually be transferred completely to a neighbouring rhabdomere. However, the effect on the sensitivity of this latter rhabdomere will remain small, owing to the fact that the light transfer ...
Wijngaard, W., Stavenga, D.G.
openaire +3 more sources
Crosstalk in WDM optical networks [PDF]
, 1998 The impact of linear and non linear crosstalk on the transmission performances of multi-wavelength optical transport networks is analysed. A performance evaluation of some relevant geographical networks is also reported.
M. Avattaneo +2 more
openaire +2 more sources
Trench-assisted multi-ring-core fiber for orbital angular momentum modes
Results in Physics, 2023 Orbital angular momentum (OAM) multiplexing technology has attracted significant interest due to its ability to increase the data transmission capacity in optical communications.
Haoyang Ren +6 more
doaj +1 more source
Design of planar waveguide directional couplers with arbitrary modal electric field
IET Optoelectronics, 2022 The purpose of this work is to present a method for designing planar waveguide couplers of arbitrary modal electric field distributions. The idea here is to create couplers with unusual electric fields, which confine in one planar waveguide.
Anthony Boucouvalas +4 more
doaj +1 more source
IEEE Access, 2020 We investigate and demonstrate the thermal crosstalk problem in integrated photonic circuits with metal and silicon doped heaters. Further, we illustrate that due to the localized heating effect, integrated doped heaters are out-performed in terms of ...
Souvaraj De +3 more
doaj +1 more source
Reduction in Crosstalk between Integrated Anisotropic Optical Waveguides
Photonics, 2023 The minimization of waveguide crosstalk is a long-standing challenge for optical engineers. Nowadays, the most popular technique to suppress crosstalk is anisotropic nanostructures, realized as subwavelength stripes between waveguides.
Dmitriy Grudinin +5 more
doaj +1 more source
Photonics, 2022 We studied the effect of mode coupling on the space division multiplexing (SDM) capabilities of multimode step-index (SI) air-clad silica optical fibers by numerically solving the power flow equation.
Svetislav Savović +5 more
doaj +1 more source