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Water helps to generate ultra continuous white lasers with an extremely wide wavelength range.Researchers have made significant progress in creating ultra wideband white laser sources, which have a wide wavelength range from ultraviolet to far-infrared. These advanced lasers are used in various fields, including imaging, femtosecond chemistry, telecommunications, laser spectroscopy, sensing, and u...
Researchers at the University of Waterloo's Institute for Quantum Computing (IQC) have developed a new technique that uses lasers to control individual qubits made from the chemical element barium. The breakthrough is a key step toward realizing the capabilities of quantum computers.The new technique uses thin glass waveguides to segment and focus laser beams with unprecedented precision. Each foc...
A team of scientists at the Technical University of Denmark has created a selene-based solar cell by replacing thermal annealing with a new laser annealing strategy."In our work, we investigated the potential of this laser annealing strategy specifically for selenium thin film solar cells, and we report a new world record for fill factor, a new world record for ideal factor, and the most advanced ...
Research backgroundIn transportation, industrial production, and practical life, icing often brings great troubles, and the most serious is that during the flight of an aircraft, key components once frozen will seriously affect navigation safety.The traditional passive deicing and anti icing strategies for aircraft, such as mechanical vibration and anti freezing liquids, have problems such as inco...
On May 30th, Jenoptik announced on its official WeChat account that after approximately two and a half years of construction, its new factory in Dresden, Germany, with an investment of nearly 100 million euros, has officially opened. This is the largest single investment project in Jenoptik's recent history.Jenoptik President and CEO Dr. Stefan Traeger stated that this new factory will make Dresde...