Results 191 to 200 of about 777,156 (336)

Design of a Low-Power RFID Sensor System Based on RF Energy Harvesting and Anti-Collision Algorithm. [PDF]

Sensors (Basel)
Mao X, Zhu X, Lei J.
europepmc   +1 more source

Optically controlled PIN diode for high power applications

, 1989
Jeannette Evans, Jeannette Evans
openalex   +1 more source

Piezotronic PIN diode for microwave and piezophototronic devices

, 2017
Lu Luo, Yan Zhang, Lijie Li
semanticscholar   +1 more source

Germanium‐Based Mid‐Infrared Integrated Photonics

Laser &Photonics Reviews, EarlyView.
The mid‐infrared (mid‐IR) spectral range is a part of the electromagnetic spectrum in which most of the molecules have vibrational and rotational resonances. Photonics integration in this wavelength range have thus seen a burst of interest in the recent years, mainly driven by applications related with the detection of chemical and biological ...
Delphine Marris‐Morini, Goran Z. Mashanovich, Milos Nedeljkovic, Carlos Alonso‐Ramos, Laurent Vivien, Jacopo Frigerio, Giovanni Isella   +6 more
wiley   +1 more source

A Compact and Wideband Active Asymmetric Transmit Array Unit Cell for Millimeter-Wave Applications. [PDF]

Sensors (Basel)
Ahmed F, Melouki N, PourMohammadi P, Naseri H, Denidni TA.   +4 more
europepmc   +1 more source

Optical Coherence Tomography for High‐Precision Industrial Inspection in Industry 4.0: Advances, Challenges, and Future Trends

Laser &Photonics Reviews, EarlyView.
This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya, Sm Abu Saleah, Daewoon Seong, Naresh Kumar Ravichandran, Sangyeob Han, Ruchire Eranga Wijesinghe, Mansik Jeon, Jeehyun Kim   +7 more
wiley   +1 more source

A novel 3D hemispherical reconfigurable antenna with a switchable radiation pattern using Butler matrix. [PDF]

Sci Rep
Cherif A, Dubois S, Himdi M, Vettikalladi H, Almuhlafi AM.   +4 more
europepmc   +1 more source

Electrical measurements and numerical simulations of Ion Implanted 4H-SiC PiN diodes

, 2018
Maurizio Puzzanghera
openalex   +1 more source

Large-signal PIN diode model for ultra-fast photodetectors

, 2005
Carsten Fritsche, Viktor Krozer
openalex   +2 more sources

Frozen Differential Scattering in Reconfigurable Complex Media

Laser &Photonics Reviews, EarlyView.
A localized perturbation universally results in a rank‐one update of the scattering matrix of any complex medium. The resulting differential output wavefront is “frozen”: its spatial pattern is fixed (agnostic to the input wavefront). Experiments with a programmable‐metasurface‐parametrized wireless link validate frozen differential scattering and ...
Philipp del Hougne
wiley   +1 more source