Infrared optoelectronic functional materials are essential for applications in lasers, photodetectors, and infrared imaging, ...

Directed energy weapons use focused beams for non-contact disruption and precision targeting. Learn how they work and where ...

Abstract: A semi-analytical 3D model has been developed to describe the modal structures of an infinite two-dimensional photonic crystal formed in a semiconductor laser waveguide heterostructure.

This DIY IoT Weather Station project only requires a few environmental sensors and the versatile Arduino UNO R4 WiFi board. It blends IoT, web development, and embedded programming, making it an ideal ...

MoistTech Corp., the global leader in moisture measurement and control, is set to showcase its advanced IR3000 series moisture sensor at WasteExpo 2025, the premier event for the waste and recycling ...

Abstract: The beam profile and wavefront characteristics of laser beams are essential for numerous laser applications, including micromachining and microfabrication. However, conventional wavefront ...

Shanxi Key Laboratory of Graphene Sensing Materials and Devices, North University of China, Taiyuan 030051, China School of Instrument and Electronics, North University of China, Taiyuan 030051, China ...