A new method of implementing an “unbreakable” quantum cryptosystem can transmit information at a rate more than 10 times faster than previous experiments. Researchers have developed a new method that overcomes a major problem in the implementation of quantum cryptosystems, which improves the prospect of implementing a usable “unbreakable” method for sending hidden light in laser…
Day: March 27, 2020
Targeted Interventions Laser Pointer
A postdoctoral researcher at the ETH Zurich research group used the device to generate the shortest laser pulses in the world. Generally in the movement of atoms and molecules, scientists are able to study all movements of atoms and molecules in their basic time range. The range of molecular rotation is on the order of…
Future Development Of High-power Semiconductor Processing
With the development of semiconductor laser chip technology and integrated technology, the power of high-power semiconductor lasers is getting higher and higher, and the laser pointer beam quality has also improved year by year. The power of high-power semiconductor lasers currently used in laser manufacturing can reach 6000W or higher. The light beam can be coupled into…
High Power Semiconductor Laser Application Advantages
A semiconductor laser is a laser that uses a semiconductor material as a working medium. This laser pointer has the characteristics of small size, light weight, long life, simple structure and ruggedness. With the development of industry, the laser power of semiconductor lasers has climbed to the kilowatt level, and has applications in laser brazing, laser cladding,…
Welded Appearance Is Smoother Laser Pointer
Laser cutting improves efficiency. In the home appliance industry, argon arc welding or fiber welding is traditionally used, but the traditional welding process has a poor appearance and brings great difficulty to the next process. The laser pointer welding has a smooth appearance and small thermal deformation. Save material, simple grinding or polishing after welding can complete…
Laser Technology Helps Upgrade Home Appliances
In recent years, China’s home appliance industry has carried out a series of reforms and innovations around transformation and upgrading. In 2015, the industry further deepened the pace of transformation and upgrading, with remarkable achievements in the transformation of various factories and model innovations, rapid development of channel construction, and the trend of upgrading the…
Strongly Promote The Application Of Green Laser Pointer In The Industry
Taking the well-known laser and automation as examples, the laser pointer marking machine is a non-contact one-step processing mode, which automatically positions and codes, and operates efficiently. According to the person in charge, the company has developed and produced a variety of laser marking machines suitable for home appliances. The focus spot is extremely small, which can…
Application Of Advanced Laser Processing Technology In 3C Industry
3C is an abbreviation for three types of electronic products: Computer, Communication, and Consumer Electronics. Now many IT industries are marching into the 3C field. Taking 3C fusion technology products as a breakthrough for development has become a new bright spot in the IT industry. Rich 3C electronic products play a variety of roles in…
Manufacturing Brings Huge Challenges Laser Pointer
The principle of laser cutting is to use electronic discharge as a source of energy, use He, N2, CO2 and other mixed gases as the excitation medium, and use a mirror group to focus and generate a laser beam to cut the material. Those who often use 3C products are not difficult to find. Both…
High Flexibility Is Ideal For Laser Pointer
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….