Mobile phones are no longer a rare thing. Now they have become indispensable personal items in people's daily lives. Instant messaging, taking pictures, using APP, playing games and even paying for purchases, etc., are all inseparable from smart phon ...

All interference gravitational wave detectors, such as LIGO, VIRGO and GEO600, rely on the laser pointer system and need to keep their high output power stable within a year, and their power fluctuations on the time scale are very small. The research ...

The industrial chain of laser processing is also clear. From upstream companies that produce core laser pointer to companies that produce various types of laser processing equipment to companies that provide laser processing services, a complete ecol ...

Compared with the widely used fiber optic cable, router and switch systems today, the method taught can provide equal or even better bandwidth and throughput (depending on how many data links the data center has). He said that thanks to the developme ...

British BAE Systems has revealed that it is developing a work that uses laser pointer to temporarily adjust the atmospheric environment to improve the visual sensitivity to enemy targets, or to prevent high-energy laser weapon attacks. With the devel ...

The difficulty of brain cancer surgery is: how much should it be cut? Unlike other cancer surgeries, a large number of brain tumors may result in patients with intellectual impairment and even physical disability. American scientists used laser point ...

Since 1964, the Shanghai Institute of Optoelectronics has started research on neodymium glass, and has gone out of the two academicians of the Chinese Academy of Sciences, Gan Fuxi and Jiang Zhonghong. The team members are currently stable at more th ...

Drones have penetrated into various fields, but currently the drones used in many places are multi-rotor. Multi-rotor drones have their own advantages, but sometimes the disadvantages are also obvious, such as the endurance of small drones, Wind resi ...

At the US Air Force Association’s annual air warfare seminar in Orlando, Florida, Lieutenant General Brad Webb, commander of the US Air Force Special Operations Command, said that the command is testing a certain laser pointer weapon system. A proof ...

Quantum cascade lasers can produce wavelengths in the range of 2-12 μm, and the volume is more compact, which has become an important tool in spectroscopy applications. However, many sensing and spectrally sensitive industrial and medical applicatio ...

The world's first laser was born in 1960. For more than 40 years, laser technology and application have developed rapidly. It has been combined with multiple disciplines to form multiple application technology fields, such as optoelectronic technolog ...

Laser technology is the foundation of optoelectronic technology and industry, and will replace and promote the traditional electronic information industry. In the 21st century, the knowledge economy dominates, and vigorously developing high and new t ...

"No laser, no projection" can be said to be the hottest topic at the audio and video exhibition. When referring to laser projectors, laser pointer light sources must be mentioned. From 2016 to 2017, laser projectors can be described as popular, and t ...

The femtosecond laser is a fast process diagnosis in the field of ultrafast phenomena research. Femtosecond lasers are like an extremely fine clock and an ultra-high-speed "camera" that can analyze and record some fast processes in nature, especially ...

Laser and fiber are twin brothers. The peak power of the laser is very large, which can reach hundreds of thousands of megawatts. Due to its large energy, it can be used for laser cutting, laser medical treatment, and laser weapons. In addition, lase ...

Laser weapons can be divided into two types: tactical laser and strategic laser according to operational application. Tactical laser is a laser pointer weapon used for photoelectric confrontation and tactical air defense. It can instantly blind the e ...

According to reports, a research conducted by Northwestern University and Argonne National Laboratory has successfully constructed a small chip-based laser design that can output a multi-color laser pointer, making a big step towards the integration ...

This system is also in the process of demolition of illegal construction. These included 16,000 "opening holes in walls". When renovating "opening walls and making holes", the walls need to be repainted. But how much paint is needed for painting, but ...

When this "supernatural power" car completes its work, the staff will organize the data collected into a database, and then the post-processing software "Thinking Point Cloud" officially debuts. One of the point clouds is the extraction technology, w ...

Recently, according to US media reports, the US Special Operations Command installed a high-energy laser weapon on an AH-64 Apache gunship, and successfully completed attack tests under various flight conditions, realizing the laser weapon on the rot ...

"The mysterious laser attack on the aircraft may be related to the new Chinese base." For the past few days, US and British media have continuously reported that US officials have said that US military planes in Djibouti were illuminated by green las ...

The difference between laser soldering robots and robot solders is that most of us have learned about the traditional robotic soldering iron soldering technology and become the popular main soldering equipment in the current automated soldering equip ...