Results 151 to 160 of about 93,935 (305)

Space debris and satellite laser ranging combined using a megahertz system. [PDF]

Nat Commun
Steindorfer MA, Wang P, Koidl F, Kirchner G.   +3 more
europepmc   +1 more source

Terahertz Chiral Metamaterials Enabling Broadband Polarization Conversion Using Polarization Guiding Effect

Advanced Materials Technologies, EarlyView.
A broadband terahertz polarization rotator consisting of twistingly stacked silicon–air metagratings is designed based on the polarization guiding effect and experimentally shown to achieve 90° linear polarization rotation for both TE and TM incidences.
Yun‐Seok Choi, Tae Gwan Park, Antoinette J. Taylor, Hou‐Tong Chen, Abul K. Azad   +4 more
wiley   +1 more source

Space Debris In-Orbit Detection with Commercial Automotive LiDAR Sensors. [PDF]

Sensors (Basel)
Lopez-Calle I.
europepmc   +1 more source

Space Debris Removal: Learning to Cooperate and the Price of Anarchy. [PDF]

Front Robot AI, 2018
Klima R, Bloembergen D, Savani R, Tuyls K, Wittig A, Sapera A, Izzo D.   +6 more
europepmc   +1 more source

Design of a fuel-efficient scheme for space debris removal

, 2022
Wenjun Hu, Yueneng Yang
openalex   +1 more source

Enhancing Organic Light‐Emitting Diode Performance Using Naturally Derived Diatomite: A Cost‐Effective and Eco‐Friendly Strategy

Advanced Optical Materials, EarlyView.
Diatomite‐based light extraction structures enable enhanced photon outcoupling through multi‐angle scattering and far‐field redistribution. By harnessing the unique scattering behavior of diatomite, this approach introduces randomly oriented scattering centers that effectively reshape internal light propagation.
Chang Min Lee, Ki Ha Min, Donghyun Choi, Yeong Beom Kim, Insung Ha, Mengdi Fu, Hyun Jae Lee, Ezhakudiyan Ravindran, Chul Hoon Kim, Jeongho Lee, Kyoung‐Ho Kim, Seung Pil Pack, Seung Yoon Ryu   +12 more
wiley   +1 more source

Real-Time Identification Algorithm of Daylight Space Debris Laser Ranging Data Based on Observation Data Distribution Model. [PDF]

Sensors (Basel)
Liu Y, Dong X, Gao J, Guan B, Zheng Y, Liang Z, Han X, Dong H.   +7 more
europepmc   +1 more source

Distributed Space Debris Tracking with Consensus Labeled Random Finite Set Filtering. [PDF]

Sensors (Basel), 2018
Wei B, Nener B.
europepmc   +1 more source

Sharp Diamond Needles for Single‐Photon Emission

Advanced Photonics Research, EarlyView.
We study the morphological evolution of single‐crystal diamond needles oxidized at 650–700 °C. Electron microscopy and photoluminescence reveal temperature‐ and time‐dependent sharpening, length reduction, and surface modifications affecting tip properties.
Mariam Quarshie, Yaraslau Padrez, Priyadharshini Balasubramanian, Elena Filonenko, Rizwan Sultan, Renata Karpicz, Alexander Obraztsov, Fedor Jelezko, Sergei Malykhin, Polina Kuzhir   +9 more
wiley   +1 more source

Pollution Effects and Management of Orbital Space Debris. [PDF]

ACS Omega
Shareefdeen Z, Al-Najjar H.
europepmc   +1 more source