For centuries, space travel has been limited by traditional propulsion methods, with chemical rockets remaining the primary ...

Abstract: A novel technique is proposed for estimating the angle-of-arrival (AOA) in free-space laser communication based on the shape of a laser beam spot on a flat surface. Two methods are ...

Quantum computers can be built in many ways, writes Dr Tess Skyrme, principal technology analyst at IDTechEx. You may be familiar with the competing modalities claiming to offer various advantages ...

We are seeing several issues affecting the semiconductor industry as we enter the new year with geopolitical volatility and ...

Abstract: The problems associated with the construction of continuous-duty dc excited ion lasers are indicated. Two solutions to the thermal dissipation and ion bombardment problem which have been ...

Dr. Patrick Heissler, CEO, SCRONA AG, discusses the company’s recently unveiled 128-nozzle electrohydrodynamic (EHD) printhead, which achieves a three-digit nozzle count in digital EHD technology for ...

That’s where lidar comes in. Like radar, but using light, lidar sends beams from a plane or satellite towards the ground. By measuring the time it takes for the light to be reflected, scientists can ...

Tunable lasing at around 405 nm is realised with an InGaN device featuring a narrow-ridge active channel and a periodically ...

That’s where lidar comes in. Like radar but using light, lidar sends beams from a plane or satellite toward the ground. By measuring the time it takes for the light to be reflected, scientists can ...

Therefore, in this article, we demonstrate the use of gold ion implantation combined with laser direct writing technology to achieve stable physical coloring on the surface of lithium niobate single ...

That’s where lidar comes in. Like radar, but using light, lidar sends beams from a plane or satellite towards the ground. By measuring the time it takes for the light to be reflected ...