Category: Knowledge

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…

The object is imaged by the imaging objective lens under the illumination of the external illumination light to form an optical image with a two-dimensional light intensity distribution. The laser pointer is then converted into an electronic signal by an image sensor. Afterwards, these electronic signals are amplified and synchronized controlled by the image data processing system…

Traditional cars, because they are controlled manually, the driver’s perception of external environment, cognition, and control of the car are done by the driver. Or some more advanced cars with advanced assisted driving, which can be completed by the driver and the assisted driving system. However, for autonomous driving and driverless cars, because the vehicle…

Recently, the launching ceremony of a major scientific instrument and equipment development project-“Development and Industrialization of laser pointer High Temperature and Humidity Sensors for Complex Operating Conditions” was held. At the launching ceremony, the person in charge of Aerospace Yilian Technology Development Co., Ltd. announced that it would take two years to break through four key technologies…

Sheet metal workshop laser pointer cutting technology, as a new process, is the product of modern scientific development. Using a laser cutting machine has the advantage of high cutting accuracy. Generally, CO2 laser or YAC laser is used for two-dimensional and three-dimensional cutting. The power of the laser source varies, ranging from 5W to 90kW. The laser…

After 2000, sales of lasers have skyrocketed and have surpassed punches in market share for a long time. In 2005, fiber optic technology became a buzzword for laser cutting. Although fiber laser equipment occupies a certain sales share in some markets in the United States, early sales were mostly concentrated in the European laser pointer manufacturing market….

4-5kW lasers are very suitable for 99% of cutting workpieces. So, why do CO2 lasers of 6kW or above do not dominate the market? It is difficult to get a clear answer, but it is certain that multiple factors have contributed to this phenomenon. We know that these high-power machines use nitrogen to cut faster…

Recently, scientists from France, Qatar, Russia, and Greece have published a paper in the latest issue of Nature Communications. According to the paper, in the previous attempt to write ultra-fast lasers in silicon, the problem that femtosecond lasers cannot structurally process bulk silicon has been broken. The use of extreme NA values ​​allows laser pointer pulses to…

Recently, the results of a study on laser treatment of tumors were published in the Physical Review Letters. Specific research claims that the theory that collision-free acceleration mechanism can be used to generate such a high-quality and high-energy proton beam is achieved by calibrating the proton energy to 100 mega-electron volts under the existing laser pointer conditions…

The main advantage of laser technology is that it is a fast, programmable, non-contact process, and the marking effect is durable. It is generally not affected by the steps required in the production process. The laser pointer is highly flexible Sex is very suitable for the marking of various products in the 3C industry including mobile phones….