Modern technologies such as optical computing, integrated photonics and digital holography all require flexible manipulation of optical signals in three-dimensional space. In this process, it is crucial to shape and direct the flow of light according to its desired application.Because the optical flow in the medium is controlled by the refractive...
2023-04-2826310Laser marking production process is a widely used new technology. It is a process of scanning the target surface with a laser beam with appropriate energy density and converging on the surface of the workpiece to make the material undergo physical or chemical changes, form traces on the surface, and form marks. It has many advantages, such as wide ...
2023-02-2734100The research on direct laser molding of copper (Cu) on a flexible substrate by researchers at Pusan National University was published in Scientific Reports, a sub-journal of Nature, with the title of "Copper laser patterning on a flexible substrate using a cost-effective 3D printer".Using a 405 nm laser module connected to a 3D printer, the...
2023-01-1032300Recently, the "National Integrated Circuit Innovation Center - Saili Technology Silicon Optics Joint Laboratory", which carries out high-end research, development and industrialization of silicon photonic chips in China, was officially unveiled in Zhangjiang, Shanghai.It is reported that the "National Integrated Circuit Innovation Center - Saili ...
2022-12-0629300In November 2022, the Antarctic bear learned that Sculpteo, a 3D printing digital manufacturing expert, released the 8th edition of the report, 3D Printing Status: 2022. Like the previous seven reports, this document is an annual international research report that outlines the development of additive manufacturing industry. Based on the content of ...
2022-12-0141100On November 22, 2022, Hunan Huashu Hi Tech Co., Ltd. (hereinafter referred to as "Huashu Hi Tech") will be reviewed at the IPO meeting of the Science and Technology Innovation Board.For more than ten years, the company has focused on the R&D, production and sales of industrial additive manufacturing equipment, committed to providing glo...
2022-11-2431800Recently, researchers announced the development of a direct laser writing technology that can achieve local material processing in the 3D space of semiconductor chips. It is reported that this method can use the sub wafer surface space of the chip to achieve higher integration density and provide additional new functions.Semiconductor is wi...
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