Extremely Compact 3D Printed Glass Ternary Diffractive Optical Element for Holographic Images
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Optical Materials"
DOI: 10.1002/adom.202501074
Abstract: The design and fabrication of compact and versatile holographic structures are critical for advancing next‐generation technologies, ranging from augmented and virtual reality (AR/VR) devices to optical holographic data storage. While significant progress is made in… read more here.
Keywords: extremely compact; glass; compact printed; printed glass ... See more keywords
Extremely compact slanted waveguide hybrid plasmonic polarization rotator
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2016.08.001
Abstract: Abstract In this study, we proposed a novel slanted waveguide hybrid plasmonic polarization splitter based on mode evolution at 1.55 µm wavelength on silicon-on-insulator technology. The TM polarization is rotated to the TE polarization with a… read more here.
Keywords: hybrid plasmonic; plasmonic polarization; slanted waveguide; polarization ... See more keywords
Extremely compact sources (ECS): a new potential field filtering method
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-62751-3
Abstract: We present a new filtering method for potential fields, based on modelling the fields in terms of very compact solutions, i.e., the sources are expected to occupy the smallest allowable volume in the source domain.… read more here.
Keywords: compact sources; extremely compact; ecs new; filtering method ... See more keywords
An Extremely Compact Multibeam Folded Transmitarray Antenna Based on Reflectarray With Additional Phase Compensation
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2024.3460087
Abstract: An extremely compact multibeam folded transmitarray antenna (FTA) with additional phase compensation in reflectarray is presented. The FTA is composed of a reflectarray and a transmitarray fed by 11 identical E-shaped patch antennas. The phase… read more here.
Keywords: additional phase; extremely compact; phase compensation; phase ... See more keywords
Study on Extremely Compact Triple Band-Rejected Antenna in Indoor Propagation Channel for IR UWB and Biomedical Applications
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2024.3489872
Abstract: This communication investigates the frequency- and time-domain features of an extremely compact super-wideband slot antenna designed for impulse radio (IR) ultrawideband (UWB) and biomedical applications. The antenna employs a circular radiation patch and a rectangular… read more here.
Keywords: propagation; biomedical applications; band; extremely compact ... See more keywords
Multiple rings in the shadow of extremely compact objects
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271821501121
Abstract: The Event Horizon Telescope’s image of the M87 black hole provides an exciting opportunity to study black hole physics. Since a black hole’s event horizon absorbs all electromagnetic waves, it is difficult to actively probe… read more here.
Keywords: black hole; extremely compact; see text; formula see ... See more keywords