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Panasonic announced the launch of two new 1-Chip 4K DL laser projectors, the PT-REQ15 projector offering 15,000 lumens of brightness, while its counterpart, the PT-REZ15, offers 15,000 lumens of WUXGA resolution.The REQ15 uses Panasonic's Quad Pixel Drive, a two-axis pixel shift technology, to reproduce 4K images. It is capable of projecting 2K/240Hz content on multiple edge hybrid screens with a ...
A powerful telescope in South Africa has detected a space laser 5 billion light-years away from Earth, known as the "megamaser". Scientists named it Nkalakatha, which means "big boss" in Zulu language.Nkalakatha is the farthest hydroxyl giant detected so far, discovered by the MeerKAT telescope on the first night of the survey, which is expected to include 3000 hours of observation. The team of sc...
Recently, the launch and implementation plan demonstration meeting of the "Multimodal Nano Resolution Microscope" project led by Ningbo Yongxin Optics Co., Ltd. was successfully held in Ningbo. This is the fourth time Yongxin Optics has led a national key research and development plan project and received support, indicating that the company's ability to undertake national level technological rese...
The research team led by Professor Gao Xiaoming of the Chinese Academy of Sciences Hefei Institute of Physical Sciences has improved the measurement accuracy of atmospheric greenhouse gases by using erbium-doped fiber amplifier assisted laser heterodyne radiometer.The study was published in the Journal of Optics and was selected as an editor's selection.LHR is renowned for its high sensitivity and...
Application backgroundLaser swing welding technology was born out of the urgent demand for welding quality and efficiency in modern manufacturing industry. Traditional welding technology has shortcomings in precision, strength, and complex structures, which has led to the rapid application of laser welding in various fields. However, it still has defects such as pores and cracks, and has limitatio...