Results 21 to 30 of about 4,171,964 (283)
Advanced Science, 2022 Tactile perception enabled by somatosensory system in human is essential for dexterous tool usage, communication, and interaction. Imparting tactile recognition functions to advanced robots and interactive systems can potentially improve their cognition ...
Chengpeng Jiang +5 more
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Divalent europium-doped near-infrared-emitting phosphor for light-emitting diodes
Nature Communications, 2019 Here the authors report a near-infrared K3LuSi2O7:Eu2+ phosphor for non-visible light source application. The selective site occupation of Eu2+ in LuO6 and K2O6 polyhedrons is found to be responsible for the light emission and these insights could serve ...
Jianwei Qiao +4 more
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Effects of High-Temperature Growth of Dislocation Filter Layers in GaAs-on-Si
Nanoscale Research Letters, 2022 GaAs-on-Si templates with two different dislocation filter layers (DFLs) were grown at 550 °C low-temperature (LT)-DFL and 660 °C high-temperature (HT)-DFL using metal organic vapor-phase epitaxy and the effects of the growth temperature were studied ...
HoSung Kim +3 more
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Autonomous lab-on-a-chip generic architecture for disposables with integrated actuation
Scientific Reports, 2019 The integration of actuators within disposable lab-on-a-chip devices is a demanding goal that requires reliable mechanisms, systematic fabrication procedures and marginal costs compatible with single-use devices.
Anke Suska, Daniel Filippini
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Pulsed laser deposition and characterisation of rare earth doped glass-polymer optical materials [PDF]
, 2012 Tellurite glass is well known for its excellent optical properties in the application of optical fiber and planar waveguide devices, particularly for optical amplifiers. This thesis is focused on the design, fabrication and characterisation of tellurite
Zhao, Zhanxiang
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CMOS-compatible photonic devices for single-photon generation
Nanophotonics, 2016 Sources of single photons are one of the key building blocks for quantum photonic technologies such as quantum secure communication and powerful quantum computing. To bring the proof-of-principle demonstration of these technologies from the laboratory to
Xiong Chunle +2 more
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Photonics, 2020 It is well known that the optical properties of multi-particle phosphor are crucial to the light performance of white light-emitting diodes (LEDs). Note that the optical properties including scattering or absorption properties for a single particle are ...
Xinrui Ding +5 more
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Nature Communications, 2016 Optical solitons are pulses that propagate undistorted. Here, the authors demonstrate a class of soliton arising from the interaction of self-phase modulation with quartic dispersion, rather than with quadratic dispersion as occurs in conventional ...
Andrea Blanco-Redondo +5 more
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Molecules, 2023 Two novel neutral phosphorescent iridium(III) complexes (Ir1 and Ir2) were rationally designed and synthesized with high yields using 10,11,12,13-tetrahydrodibenzo[a,c]phenazine as the main ligand. The two complexes showed bright-red phosphorescence (625
Yuzhen Yang +9 more
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Processing ultrafast optical signals in broadband telecom systems by means of cascaded quadratic nonlinearities [PDF]
, 2006 Quadratic optical nonlinearities offer several attractive features for the implementation of ultra-fast, low-noise and transparent telecom devices.
David Richardson +13 more
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