Under the combined action of the gold nanoparticles and the cavity, the directional high-frequency ultrasound drives the dispersion to generate high-speed flow through the acoustic wave driving effect. Wang Zhiming also said that once the microcavity is formed, the gold nanoparticle dispersion can be replaced with pure water or other solutions, and the laser pointer can also…
Month: April 2020
High-efficiency Pulsed Laser Pointer Drives Liquid Flow
A paper was published in Science Advances, a sub-issue of Science, and scientists realized that under realistic conditions, a pulsed laser pointer was used to drive a continuous high-speed motion in pure water. Driving macroscopic material movement with a laser This is the first time since the invention of a laser to achieve the macroscopic driving force…
New Laser Writing Technology Upgrades Graphene Structure
Recently, “Nano Express” published a new application of laser pointer technology. Researchers from University of Jyväskylä, Finland, and Taiwan, China have discovered that laser writing technology can be used to change the two-dimensional structure of graphene carbon atoms into three dimensions. Objects, and graphene’s three-dimensional structured substance have strong stability, showing different electrical and optical characteristics from…
Vehicle Biometric Recognition Laser Pointer Technology
A biosensor is an instrument that is sensitive to biological substances and converts its concentration into electrical signals for detection. Because its sensing object is a human characteristic, and the human characteristic has an irreproducible uniqueness, it can be said to be better than many other methods To ensure driving safety, at the same time…
Once The Application Matures The Laser Pointer Is Industrialized
In the current electronic age, once the development and application of graphene matures to form a laser pointer industrialization, it will undoubtedly completely change the existing electronic device industry. Graphene technology is still in the initial exploration and application stage. While continuously applying graphene technology to the industry, it is continuously upgrading existing graphene technology. In recent…
Potential Laser Pointer Market Space
From the perspective of the development of the entire millimeter wave radar industry, no matter the system or the device, the core technology is still in the hands of enterprises, such as Bosch, Continental, Delphi, etc. in the system field, Freescale, Infineon, STMicroelectronics, etc. . However, some millimeter-wave radar-related companies have also emerged in recent…
Mostly Mechanical Laser Pointer Radar
Technically speaking, at present, traditional lidar technology is very mature, and solid-state lidar and hybrid solid-state lidar are still in their infancy. Therefore, the laser lidar used by companies in self-driving cars is mainly based on mechanical laser pointer radar. From the perspective of the entire lidar industry, manufacturers of high-precision automotive lidar products are mainly concentrated,…
High-performance Wind Measurement Laser Pointer Radar Successfully Developed
Recently, the University of Science and Technology of China has realized the first dual-frequency Doppler wind-laser laser pointer radar based on a superconducting nanowire single photon detector for the first time in the world. The platform is running. Wind measurement lidar has a wide range of social benefits. For example, accurate atmospheric wind field data can be…
Hybrid Solid-state Green Laser Pointer Radar Barely Sees Tradition
Take the product as an example. The laser pointer radar of its 64 wire harness is about 10 times the price of the 16 wire harness. A 64-bit laser radar used by Baidu’s driverless car has a value of more than 700,000 yuan, which is very expensive, It is unbearable for enterprises, and self-driving cars equipped with…
Strive For Miniaturization Of Laser Pointer Radar
Now companies in the field of laser radar are working hard to develop new products and new technologies, and strive to make the laser pointer radar develop towards miniaturization and low cost. Among them, a method that has been tried out is solid-state lidar. Compared with CCD, CMOS has the characteristics of simple information reading, fast output…