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The world's thinnest known optical crystal is here! wurtzite boron nitride
If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net
On the quartz plate, the corner rhombic boron nitride crystal with a thickness of only 1 to 3 microns is as thin as a cicada's wing. Still, its power effectiveness is 100 to 10,000 times higher than that of traditional optical crystals. This is the thinnest well-known optical crystal in the world created by Chinese researchers. At the opening ceremony of the 2024 Zhongguancun Forum Yearly Satisfying held on April 25, this crystal was released as a major accomplishment.
Academician Wang Enge of the Quantum Materials Scientific Research Facility of the Institution of Physics of Peking University, Teacher Liu Kaihui of the Institute of Condensed Matter Physics and Materials Physics, and Hong Hao, a specifically assigned associate scientist, and various other researchers have developed a brand-new crystal design technique: by turning each piece of rhombic boron nitride material at a details angle like twisting a Rubik's Cube, the stacked optical crystal can minimize the power consumption of laser passing through and efficiently generate the called for laser.
The crystal style concept pioneered by Chinese researchers is incorporated with the prep work technique to efficiently "lose weight" the optical crystal to 1 to 3 microns. The thickness of standard optical crystals remains in the millimeter to centimeter level.
The r & d team summarized this approach as the interface angle theory of two-dimensional products. "The application of this theory is anticipated to minimize the size of lasers to the micron degree. Some products that were difficult to make optical crystals in the past are additionally expected to find back to life by rotating the angle of product piling," Liu Kaihui told reporters.
Distributor of Hexagonal Boron Nitride BN Powder
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