Results 181 to 190 of about 22,589,022 (359)
Strategies for training optical neural networks
National Science Open, 2022 Yang Qipeng +3 more
doaj +1 more source
On-board antenna pointing mechanism for multi-beam satellite communications systems.
, 1987 Eiichi TSUKUDA +3 more
openalex +2 more sources
Electric Field Inhomogeneity in Colloidal QD‐LEDs
Advanced Optical Materials, Volume 13, Issue 19, July 4, 2025.Variations in the thickness of the quantum dot (QD) active layer in a quantum dot light emitting diode leads to variations in the local electric field strength. Thicker regions insulate the QDs from the applied electric field. Under normal operating conditions, this leads to lower electroluminescence.
Shreyas Srinivasan +9 more
wiley +1 more source
A comparative study of computer conferencing and face-to-face communications in systems design [PDF]
, 2000 Mary Sumner, D Hostetler
openalex +1 more source
Wireless Nano Irradiance Meter Based on Upconversion Luminescence Lifetime
Advanced Optical Materials, EarlyView.A wireless nano irradiance meter is developed based on upconversion nanoparticles that enabled local readouts through their luminescence lifetime. This method allows for remote and precise light irradiance quantification in complex media, offering significant potential for light‐based technologies such as photodynamic therapy and nanothermometry ...
Alejandro Casillas‐Rubio +5 more
wiley +1 more source
The effect of a Picture Archiving and Communications System (PACS) on diagnostic performance in the accident and emergency department [PDF]
, 2000 Gwyneth C. Weatherburn
openalex +1 more source
Advanced Optical Materials, EarlyView.Demonstration of an electro‐optic phase shifter fabricated by inkjet printing liquid crystal on an integrated silicon photonics chip surface. On a completed silicon photonics wafer (including modulators, detectors, and metallization), the back‐end‐of‐line stack is opened up to inkjet‐print liquid crystal. A phase shift of 6 for 2.7 V is obtained within
Lukas Van Iseghem +10 more
wiley +1 more source
Global ID, trusted systems, and communications markets [PDF]
, 2000 Jonathan Weinberg
openalex +1 more source
Asymmetric Transmission and Diffraction Engineering in Ultrathin media via Coupled Metasurfaces
Advanced Optical Materials, EarlyView.Grating‐insulator‐grating coupled crosstalking metasurfaces hosted on a silicon nitride membrane platform for asymmetric control of the diffraction pattern and asymmetric transmission. It is shown that exploiting the interferences of higher diffraction orders between the two metasurfaces and engineering the resulting modes enables AT in such ...
Abbas Sheikh Ansari +3 more
wiley +1 more source