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The application of laser technology has revolutionized the methods of nitrogen fixation, providing a new method for synthesizing ammonia under environmental conditions. Recently, researchers have used commercial carbon dioxide lasers for the first time to disrupt the nitrogen nitrogen triple bond, providing a new green alternative to the Haber Bosch process.It is reported that the international re...
Recently, Professor Zhou Meng's research group at the University of Science and Technology of China collaborated with Professor Fu Hongbing's team at the Capital Normal University to reveal the mechanism by which aggregation effects regulate the luminescent properties of thermally delayed fluorescent materials. The research findings, titled "Aggregation Enhanced Thermally Activated Delayed Fluoros...
At the Fraunhofer Institute for Laser Technology (ILT), researchers in collaboration with RWTH Aachen University – Chair for Technology of Optical Systems (RWTH-TOS) are using a spatial light modulator (SLM) to shape the beam of an ultrashort pulse laser precisely into the desired pattern to apply to the surface of a workpiece.The developers say that this approach “significantly speeds up processi...
On March 14, 2000, Trumpf established its first company in China - Trumpf Metal Sheet Products Co., Ltd., headquartered in Taicang, 50 kilometers northwest of Shanghai. Nowadays, Taicang has become a global strategic stronghold for the company. 25 years ago, this production base was originally used to demonstrate sheet metal processing production for Chinese enterprises. In the seventh year afte...
The time/frequency unit is the most accurate among the seven basic units, so many measurement studies that pursue ultra-high accuracy and sensitivity will be transformed into frequency measurements to achieve higher measurement accuracy and sensitivity. For example, by measuring the relative changes in the ratio of different atomic transition frequencies, ultralight dark matter can be detected or ...