Electronic Optical Materials
14 Results were found on Technologies
Sub Category Name
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 >
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 >
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. BACKGROUND We 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 […] Read More >
Efficient, broadband fiber-integrated frequency conversion based on Adiabatic Four-wave-mixing (AFWM) device
Powerful nonlinear frequency conversion in fiber/silicon devices We 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 sensing Upconversion […] Read More >
Passive communications with time-varying metamaterials
The coming years will see a revolution by connecting everything to anyone, and RFID and similar technologies, will lead this 300B$ USD industry and 50B connected devices. Examining existing RFID standards suggests that the leading standard, called EPC Gen 2, is a standard in the 900MHz frequency which allows hundreds of tags to be read […] Read More >
A Software Only Anti-Spoofing Defense System for In-Car CAN Bus Networks
Modern cars have multiple dedicated computers under the hood called “electronic control units” (ECUs). These ECUs control many aspects of the car’s operation and are connected to each other in a network that typically uses the CAN bus protocol, which bus is a serial protocol with no security components. Replacing CAN bus with another technology […] Read More >
Subharmonic Wireless Locking of THz transmitter
A novel method for wireless sub-harmonic locking a radiating free-running VCO single source or phased-array at THz frequencies Need and Advantages Although many significant challenges remain, results suggest that CMOS THz ICs are inevitability. Still, the lack of efficient, high-power (watt-level) sources remains the most conspicuous impediment to further progress. Promising applications for terahertz technology […] Read More >
Improvements in BOTDA for fiber optic sensors
Technology This method is based on the Brillouin effect in optical fibers. By using a simple single mode optical fiber, strain is measured in a distributed manner along the entire fiber length, simultaneously, in high repetition rate. By attaching/planting the optical fiber to/in a mechanical structure, its mechanical behavior can be dynamically measured. The Need […] Read More >
Microelectromechanical Systems (Mems) Sensors and Actuators
Technology My research activity in the area of design and modeling of micro- and nanoelectromechanical systems (MEMS/NEMS) combines both theoretical and applied aspects and falls in several directions. The overall scope of the research is in the development of new approaches to actuation and sensing and their implementation in micro devices. In the realm of […] Read More >
