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The fully dielectric element surface has the characteristics of low material loss and strong field localization, making it very suitable for manipulating electromagnetic waves at the nanoscale. Especially the surface of all silicon dielectric elements can achieve ideal compatibility with complementary metal oxide semiconductor technology, making it an ideal choice for large-scale monolithic integr...
Recently, the stock price of Materialise, a well-known company in the 3D printing industry, plummeted by 35% overnight. This news was like a heavy bomb, instantly causing a storm in the industry! What exactly happened to Materialise, which was originally developing steadily? Why has there been such a significant drop in stock prices? Today, let's delve into the reasons behind this.The truth behind...
Recently, Italian startup Lithium Lasers announced that the company has successfully raised 3.5 million euros in ultra short pulse laser technology.This company, founded in 2019, focuses on developing an ultra short pulse laser (USPL) called FemtoFlash, which is aimed at multiple industries such as aerospace, healthcare, automotive, and consumer electronics, particularly suitable for material proc...
Recently, Longi Green Energy Technology Co., Ltd. (hereinafter referred to as "Longi"), as the first unit, published a research paper titled "Silicon heterojunction back contact solar cells by laser patterning" online in the journal Nature, reporting for the first time the research results of breaking through 27% of the photoelectric conversion efficiency of crystalline silicon cells through full ...
Researchers at Busan National University, led by Kwangseuk Kyhm, Professor of Ultra Fast Quantum Optoelectronics from the Department of Optics and Mechatronics, are enhancing signal amplification inside cesium bromide lead perovskite nanosheets through patterned waveguides.Perovskite is a highly attractive material in solar cell applications, but its nanostructure is now being explored as a new la...