At present, optical waveguides for optical circuits have been able to achieve higher bandwidth and generate less heat than thin copper wires for electronic chips. On the other hand, the size of optical integrated circuits is rapidly reaching the nanometer level, which requires the scientific community to find new methods that can effectively drive ...
2022-12-3037300Recently, Weigan Technology, a high-end solid-state lidar solution provider, announced that it had completed a round A financing of tens of millions of RMB. This round of financing was jointly invested by Ningbo Huize, Ningbo Intellectual Property Operation Fund, angel investors and old shareholder Wenzhou Jizhi.It is understood that this r...
2022-12-3033500Recently, the research team from Stanford University announced that they have successfully manufactured an effective passive ultra-thin laser isolator using silicon.Silicon based integrated circuits will follow Moore's Law and be driven by the progress of semiconductor technology. Now, with the advent of photonic integrated circuits, resear...
2022-12-3042700What are the reasons for the subsequent inability of the hand-held laser welder?
2022-12-2943111How to deal with the yellowing of the cut product?
2022-12-2333511(1) The cooling speed is fast, which belongs to a rapid solidification process, and it is easy to obtain fine crystal structure or produce new phases that cannot be obtained in equilibrium state, such as unstable phase, amorphous phase, etc;(2) The dilution ratio of the coating is low, and the coating has a firm metallurgical bond or interf...
2022-12-2427500As the foundation of modern information technology industry, semiconductor industry has become the basic, strategic and leading industry of social development and national economy, and an indispensable part of modern daily life and future scientific and technological progress; With the gradual progress of global science and technology, the scale of...
2022-12-2436200Before using the laser cutting machine, we import the completed drawings into the program, and then use the typesetting software to arrange the drawings on the plates, so that the laser cutting machine can process products in batches. Among them, although the time of typesetting design is very short, there is a lot of knowledge hidden in it. A litt...
2022-12-24404011. High frequency induction hybrid welding technologyElectromagnetic induction is a heating method that depends on the eddy current resistance heat generated inside the workpiece. Like laser, it belongs to non-contact environment-friendly heating. With fast heating speed, it can achieve accurate control of the heating area and depth. It is especial...
2022-12-2342101On December 22, Beixing New Products and Strategy Conference was held in Beijing with the theme of "512 Era: Coming for Cars". Beixing announced that it had completed the latest round of C financing. This round of financing was invested by a domestic new car making force, FAW Fusheng, Shunwei, CCB, CETC, Jiangmen, Guohai Innovation, Chunfeng, Tianq...
2022-12-2335300Recently, Wang Jun, a research team from the Optical Chip Integration Research and Development Center of Shanghai Institute of Optics and Mechanics, made progress in the femtosecond laser induced phase transition of vanadium dioxide, and the related achievements were published in Optics Express under the title of "Femtosecond laser induced phase tr...
2022-12-2340900According to the website of New Scientist magazine in the UK, laser is used to throw and capture single atoms for the first time, which is expected to promote the development of quantum computers.Photo source: New Scientist magazine websiteAccording to a recent report on the website of the British magazine New Scientist, Korean scientists...
2022-12-2341110The application of 3D hologram is far-reaching, especially in the field of medical technology. Real time and dynamic holograms are predicted to shorten the operation time and provide better surgical results. Dynamic three-dimensional holograms may replace the current two-dimensional imaging, such as MRI scanning, so that surgeons can have a more co...
2022-12-2340000On December 21, Chromacity, a laser pioneer headquartered in Edinburgh, Scotland, announced that it had successfully obtained a capital injection of 1 million pounds and appointed two new directors. The company will focus on further business expansion.The new £ 1 million financing is led by EOS, Kelvin Capital and Scottish Enterprise ...
2022-12-2244400The maintenance of laser cutting machine is divided into daily maintenance, weekly maintenance, monthly maintenance and semi annual maintenance.Daily maintenance contents and precautions of laser cutting machine1. Before starting the laser cutting machine, check whether the protective lenses are clean and free of pollution to ensure...
2022-12-2229500
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