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A new device composed of semiconductor rings generates pairs of entangled photons, which can be used in photon quantum processors.Quantum light sources generate entangled photon pairs, which can be used in quantum computing and cryptography. A new experiment has demonstrated a quantum light source made from semiconductor gallium nitride. This material provides a multifunctional platform for devic...
Recently, LPKF Laser, a leading supplier of innovative laser solutions in Germany, released its performance report for the first half of the 2024 fiscal year as of June 30, demonstrating the company's steady performance and forward-looking layout in a complex market environment. According to the financial report, LPKF Laser&Electronics SE achieved significant growth in comprehensive revenue ...
Leica Geosystems, a subsidiary of Hexagon, has developed Leica BLK2GO PULSE, its first person laser scanner, which combines LiDAR sensor technology with the original Leica BLK2GO shape. The technology will be released in early 2024.The scanner provides users with a fast, simple, and intuitive first person scanning method that can be controlled through a smartphone and provides real-time full color...
Dark solitons - the extinction region in a bright background - spontaneously form in a ring semiconductor laser. Observations conducted by an international research group may lead to improvements in molecular spectroscopy and integrated optoelectronics.Frequency comb - a pulse laser that outputs light at equidistant frequencies - is one of the most important achievements in the history of laser ph...
Laserline will once again showcase its latest laser systems for joining and deposition welding at this year's Welding & Cutting show in Hall 5. This time the focus is on the world's first blue diode laser with an output power of 4 kW, which is said to have been developed for processing copper components.Its 445 nanometer wavelength is absorbed by copper and copper alloys, which is five t...