Abstract: We propose and simulate a two-dimensional optical phased array using a silicon-based optical integrated circuit. Beam steering is achieved over a range of 11.73° × 11.9° at a fixed ...
Abstract: Digital modulation schemes, such as phase-modulated continuous wave (PMCW) and orthogonal frequency-division multiplexing (OFDM), require high-sampling analog to-digital converters (ADCs), ...
In a groundbreaking experiment, researchers from Tsinghua University have proven that two-dimensional (2D) semiconductor materials can withstand the harsh conditions of space. The team, led by ...
Researchers discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These patterns can be tuned to look like periodic spots or even one-dimensional bands ...
One of the simplest and most beautiful naturally occurring patterns can be observed when light is shined through a pair of slightly misaligned periodic structures. This phenomenon, known as the moiré ...
Colloidal quantum-dots (CQDs) have emerged as promising gain media for lasers, offering low lasing thresholds, compatibility with low-cost solution-based synthesis and processing methods, and tunable ...
ROOT, Switzerland--(BUSINESS WIRE)--Novocure (NASDAQ: NVCR) announced today that the U.S. Food and Drug Administration (FDA) approved its new Head Flexible Electrode (HFE) transducer arrays for use ...
Artificial intelligence (AI) processing rests on the use of vectorised data. In other words, AI turns real-world information into data that can be used to gain insight, searched for and manipulated.
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