Results 231 to 240 of about 3,699,940 (365)

Energy Focusing Metasurface Based Wireless Power Transfer System for Compact Unmanned Mobilities

Advanced Optical Materials, EarlyView.
A miniaturized wireless power transfer system integrates a metasurface lens, microstrip patch antenna, and RF‐CMOS rectifier to enhance mmWave reception efficiency and reduce size. Leveraging mmWave short wavelengths, it achieves high gain on small platforms. The system's polarization independence and wide‐angle reception ensure robust performance.
Wonwoo Lee, Hong Soo Park, Semin Jo, Seonhye Jang, Yongchan Kim, Changkun Park, Sun K. Hong, Hojin Lee   +7 more
wiley   +1 more source

Simultaneous Emission Spectral Narrowing and Spin‐Flip Acceleration in Multi‐Resonance Organoboron Emitters via Sequential Indolo‐Fusion π‐Extension

Advanced Optical Materials, EarlyView.
Sequential indolo‐fusion π‐extension as a rational design strategy to further narrow the emission bandwidth of multi‐resonance thermally activated delayed fluorescence is introduced. By fusing one or two additional indole moieties to the periphery of Cz‐B, gradual spectra narrowing and accelerated triplet–singlet exciton spin conversion are ...
Hyukgi Min, Takuma Yasuda
wiley   +1 more source

Addressing optical modulator non-linearities for photonic neural networks. [PDF]

Commun Eng
Kincaid PS, Andriolli N, Contestabile G, De Marinis L.   +3 more
europepmc   +1 more source

Assessing the Impact of Network Bandwidth and Operator Placement on Data Stream Processing for Edge Computing Environments

, 2017
Alexandre da Silva Veith, Marcos Dias de Assunção, Laurent Lefèvre   +2 more
openalex   +1 more source

Rodinia: A benchmark suite for heterogeneous computing

IEEE International Symposium on Workload Characterization, 2009
Shuai Che, Michael Boyer, Jiayuan Meng, D. Tarjan, J. Sheaffer, Sang-Ha Lee, K. Skadron   +6 more
semanticscholar   +1 more source

Long‐Term Study of Optical Nanoparticles Doped With Yb3+/Er3+ and Transition Metal Ions and their Real Application for Imaging and Temperature Sensing on Triticum Aestivum L.

Advanced Optical Materials, EarlyView.
This work shows a study on SrF2:Yb3+, Er3+ water colloid, additionally doped with transition metals (Sc3+ or Zn2+) to enhance observed emission, tested during 22 weeks of storage in ambient conditions. Due to high stability, excellent optical properties achieved under 975 nm excitation, and negligible phytotoxicity, the nanoparticles are applied for ...
Dominika Przybylska, Kevin Soler‐Carracedo, Anna Ekner‐Grzyb, Natalia Jurga, Marjanossadat Hosseinifard   +4 more
wiley   +1 more source

Scalable Semantic Adaptive Communication for Task Requirements in WSNs. [PDF]

Sensors (Basel)
Yang H, Zhu X, Yang J, Li J, Qing L, He X, Wang P.   +6 more
europepmc   +1 more source

Rapid Electro‐Thermal Micro‐Actuation of Flat Optics Enabled by Laser‐Induced Graphene on Colorless Polyimide Substrates

Advanced Optical Materials, EarlyView.
Laser‐induced graphene (LIG) on a colorless polyimide (CPI) substrate functions as both an electrical heater and a heat spreader, enabling rapid electro‐thermo‐optic actuation. The system achieves reflective beam scanning up to 2 kHz and diffractive beam steering with 0.5‐millidegree resolution and a 0.9 s response time, showcasing LIG‐CPI as a soft ...
Byunggi Kim, Younggeun Lee, Dongwook Yang, Kazuyoshi Fushinobu, Young‐Jin Kim, Masahiro Nomura   +5 more
wiley   +1 more source

A Critical Analysis of Cooperative Caching in Ad Hoc Wireless Communication Technologies: Current Challenges and Future Directions. [PDF]

Sensors (Basel)
Naeem MA, Ullah R, Chudhary S, Meng Y.
europepmc   +1 more source

Edge Computing for the Internet of Things: A Case Study

IEEE Internet of Things Journal, 2018
Gopika Premsankar, Mario Di Francesco, T. Taleb   +2 more
semanticscholar   +1 more source