Results 21 to 30 of about 288,913 (369)
Transmission transparency and potential convergence of optical network solutions at the physical layer for bit rates from 2.5 Gb·s-1 to 256 Gb·s-1 [PDF]
, 2017 In this paper, we investigate optical network recommendations GPON and XG-PON with triple-play services in terms of physical reach, number of subscribers, transceiver design, modulation format and implementation cost.
Agalliu, Rajdi, Lucki, Michal
core +5 more sources
Heteroepitaxial growth of ZnO branches selectively on TiO2 nanorod tips with improved light harvesting performance [PDF]
, 2011 A seeded heteroepitaxial growth of ZnO nanorods selectively on TiO2 nanorod tips was achieved by restricting crystal growth on highly hydrophobic TiO2 nanorod film surfaces.
Gai, Lili +4 more
core +1 more source
2D Semiconductor‐Based Optoelectronics for Artificial Vision
Advanced Functional Materials, 2023 Artificial retina technologies aim to restore visual function by mimicking the natural processes of the eye. These biomimetic devices can convert light into electrical signals that the brain can interpret as visual information, bypassing damaged or non ...
Na Li +6 more
semanticscholar +1 more source
Valley Dependent Optoelectronics from Inversion Symmetry Breaking [PDF]
, 2008 Inversion symmetry breaking allows contrasted circular dichroism in different k-space regions, which takes the extreme form of optical selection rules for interband transitions at high symmetry points.
Di Xiao +7 more
core +1 more source
Frontiers in Materials, 2019 Colloidal quantum dots (QDs) are of great interest in optoelectronic and photovoltaic devices with low-cost processing, strong light absorption, and size tunable direct band gap.
Wenjun Chen +3 more
doaj +1 more source
Advanced Photonics Research, 2021 Optical diffusers with combined high transmittance and high haze are desired for the light management of various optoelectronic devices. However, the fabrication of such optical diffusers is still a grand challenge, limiting the wide application of ...
Guanwei Liang +6 more
doaj +1 more source
3D photonic crystals for direct applications in light emitting devices [PDF]
, 2018 In this paper, we present IP-Dip polymer-based Photonic Crystals (PhCs), which are more and more attractive for photonic devices. These structures offer simple and cheap solutions, how to improve optical properties of these devices. In our experiment, we
Goraus, Matej +2 more
core +2 more sources
Nanophotonics, 2015 Semiconductor nanowires have been used in a variety of passive and active optoelectronic devices including waveguides, photodetectors, solar cells, light-emitting diodes (LEDs), lasers, sensors, and optical antennas.
Wang Zhihuan, Nabet Bahram
doaj +1 more source
Size-Dependent Photophysical Behavior of Low Bandgap Semiconducting Polymer Particles
Frontiers in Chemistry, 2019 The photophysics of water and propan-1-ol suspensions of poly [N-9”-heptadecanyl-2,7-carbazole-alt−5,5-(4,7-di-2-thienyl-2′,1′,3′- benzothiadiazole)] (PCDTBT) nanoparticles and mesoparticles has been studied by ultrafast spectroscopy.
Tersilla Virgili +8 more
doaj +1 more source
Advancement of science, 2022 Structural control of single‐wall carbon nanotubes (SWCNTs) with uniform properties is critical not only for their property modulation and functional design but also for applications in electronics, optics, and optoelectronics.
Xiaojun Wei +6 more
semanticscholar +1 more source