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Mitsubishi Electric Creates World’s First Laser Communication Terminal

Mitsubishi Electric Corporation has announced the development of a prototype of the world’s first optical receiver for use in laser communication terminals (LCTs).

31 May 2022

Laser Power and Cell Migration: Guiding Living Cells Using Laser Beams

Researchers at TU Wien (Vienna) have developed a method to guide individual cells to the appropriate place with laser-guided precision.

30 May 2022

Scientists Propose LiDAR Laser Scanners to Enhance 3D Mapping

Three-dimensional (3D) mapping can be used to monitor building sites, track the impacts of climate change on ecosystems, and assess the safety of roads and bridges, among other things.

20 May 2022

Study Investigates the Effects of Turbulence on the Resulting Distortions in a Propagating Light Beam

Researchers looked at how grid sampling, or the simulation’s resolution, affects the number of observable branch points in a wave-optics simulation. They also wanted to learn more about the effects of a non-zero inner turbulence scale on simulation results.

19 May 2022

Laser-Enabled Bursts of Electricity Trigger the Fastest-Ever Logic Gates

In the domain of science and technology, an enduring mission has been to design electronics and information processing that function closest to the fastest timescales permitted by the laws of nature.

12 May 2022

Experts Discover a Surprising Mechanism for Controlling Ferroelectric Polarization in a Deterministic Manner

Peng Chen and Laurent Bellaiche of the University of Arkansas found an astounding mechanism for controlling ferroelectric polarization in a deterministic manner by applying light.

11 May 2022

Scientists Develop New Method to Measure Chemical Reactions Within Attoseconds

The heart of chemistry and biology is phenomena lasting trillionths of a second. They are everywhere. The world has only recently started trying to document their real path, with mixed results.

10 May 2022

Study Shows Operational Wavelength of Nanowire Laser Could Be Extended

Nanowire (NW) lasers with the NW concurrently serving as optical cavity and gain medium are appealing for miniaturized photonic integration platforms, which have advantages of ultracompact footprint, low energy consumption, easy integration, and potential mass production.

9 May 2022

Lensless Optoelectronic Neural Network Developed for Computer Vision Operations

In the last few years, thanks to the progress in the vast processing capacity and parallelism of contemporary graphics processing units (GPUs), deep learning reliant on convolutional neural networks (CNN) has advanced quickly, resulting in operative solutions for a range of problems in artificial intelligence (AI) applications.

9 May 2022

CAS Researchers Discover Topological-Cavity Surface-Emitting Laser

Due to their small size, great efficiency, low price, and wide spectral range, semiconductor lasers are the most extensively utilized lasers in our daily life.

6 May 2022