Electronic Optical Materials
21 Results were found on Technologies
Sub Category Name
Broadband Radar Invisibility with Time-Dependent Metasurfaces
In the modern aerospace and defense sectors, stealth technology is crucial for aircraft survivability. Current methods primarily rely on shaping, radar-absorbing coatings, and electronic jamming to evade detection. However, these techniques face substantial limitations: they are often narrowband, bulky, and vulnerable to sophisticated radar systems that can distinguish stealth aircraft, especially when targets are moving. […] Read More >
Advancements in Metrology through Interferometry with Doubled Imaging Area (IDIA)
Metrology, the science of measurement, plays a crucial role in various fields, including manufacturing, healthcare, and materials science. Accurate and efficient imaging techniques are essential for characterizing materials and biological samples. Traditional interferometric methods often face limitations in field of view (FOV) and acquisition speed, hindering their application in dynamic and large-scale measurements. The recent […] Read More >
Device and methods for voltage regulation in pulsed electric field generators using asymmetric voltage dubler
The Need Global population growth together with enhanced quality of life, in the era of climate change, is expected to cause doubling of the world’s food and energy demand by 2050. Furthermore, there is a strong interest in the replacement of fossil-based industries towards economical, environmentally friendly, and sustainable resource, for food, chemical and energy […] Read More >
Online Training of Stereo Self-Calibration usingMonocular Depth Estimation
Stereo imaging is the most common passive method for producing reliable depth maps. Calibration is a crucial step for every stereo-based system, and despite all the advancements in the field, most calibrations are still done by the same tedious method using a checkerboard target. Monocular-based depth estimation methods do not require extrinsic calibration but generally […] Read More >
Bio-Inspired Metal-Organic Crystal Interconnect for Spintronic Logic Operations
Ever since its discovery in the 1920’s, the electron spin has become an integral part of quantum mechanics. Electronic spin relates to and explains many properties, such as magnetism, spin-orbit coupling, and more. One important application of spin is in the field of spintronics – the use of spin as a basis for computation. In […] Read More >
A Fully Integrated Chip Scale Dielectric Resonance Antenna
Due to limited voltage supplies in scaled CMOS and the lower amplitude of harmonic generation at frequencies above transistors’ fmax, the radiated power out of a single element around 300GHz is limited to 0.5mW. Generating more power by combining signals from several locked sources on chip to the same on-chip antenna is not efficient due […] Read More >
One-Step Electrophoretic Deposition of Membrane-Electrode Assembly for Flexible-Batteries Application
a unique fabrication method of a three-layer membrane- electrode assembly (MEA) by concurrent electrophoretic deposition of two electrodes directly on each side of an electrically insulating and ion-permeable membrane. The MEAs manufactured by the simultaneous EPD method can be used in various energy devices, including, inter alia, batteries, fuel cells, flow cells, and super capacitors.UNMET […] Read More >
Six pack off axis holography
A method for multiplexing six off-axis holograms into a single multiplexed hologram, where the multiplexing can be done optically or digitally.BACKGROUNDWe present a novel technology, which is able to yield the thickness profile of metrological samples and stain-free biological samples in six times more information contents compared to the state-of-the art, without loss of data. […] Read More >
Efficient, broadband fiber-integrated frequency conversion based on Adiabatic Four-wave-mixing (AFWM) device
Powerful nonlinear frequency conversion in fiber/silicon devicesWe propose an efficient, broadband frequency translation platform based on χ_3 materials, such as optical fibers and silicon waveguides, that can be readily integrated with existing fiber laser technology and is suited for a wide range of applications, including: Multi-color ultrafast/continuum sources for spectroscopy, imaging, and sensingUpconversion detectionQuantum frequency […] Read More >
Partially coherent radar for car applications
Many different approaches for mapping nearby moving objects are under fast development nowadays due to a number of highly important emerging applications, including autonomous cars and many others. The majority of existent proposals for solving the problem are based on optical imaging with subsequent post processing. While this concept already delivered impressive working prototypes (e.g. […] Read More >
