Such an institution has also achieved a breakthrough in high-power blue laser pointer early. In September 2020, the Guangdong Guangdong-Hong Kong-Macao Greater Bay Area Hard Science and Technology Innovation Research Institute (“Hard Science Academy”) for the first time launched its self-developed industrial-grade blue semiconductor direct output laser with an output power of 500W; in March this year,…
Tag: News
The laser pointer market is brewing a new storm
A few days ago, the plan was heavily released, which proposed: to focus on the new generation of information technology, biotechnology, new energy, new materials, high-end equipment, new energy vehicles, green environmental protection, aerospace, marine equipment and other strategic emerging industries, and accelerate the key core Technological innovation and application, enhance the ability to guarantee…
Ion beam detection laser pointer optical resonator
Researchers have discovered that the performance of micro-optical resonators can be finely measured and adjusted by ion beams. This discovery will help improve the production of holes used in sensing and quantum computing. Researchers from the National Institute of Standards and Technology use lithium ions with a radius of 50 nanometers to induce surface deformations…
The laser pointer reflected between the earth and the moon promotes development
Since 2009, NASA’s Lunar Reconnaissance Orbiter (LRO) has orbited the Moon more than a dozen times a day. There are 6 high-tech instruments on the Lunar Reconnaissance Orbiter. These 6 high-tech instruments not only help scientists draw detailed maps of the moon, but also give them a better understanding of the radiation and temperature on…
Physicists photographed crystal structure transformation under laser pointer beam
Laser beams can be used to change the properties of materials in extremely precise ways. This principle has been widely used in technologies such as rewritable DVDs. However, the basic process is generally carried out at such an unimaginable speed and such a small scale that it has not been directly observed so far. Researchers…
Research and development of carbon nanotube materials for infrared laser pointer systems
The ultrashort pulses of light generated by fiber laser pointer have promoted major advances in the fields from biomedicine to micromachining. Compared with systems based on traditional semiconductors, the development of carbon nanotube materials for products can bring important advantages. Carbon nanomaterials, such as carbon nanotubes (CNT), have unique optical properties and can be optimized in a…
The laser pulse can make good contact with the silicon surface
Draining current from the wafer requires many small holes in the non-conductive layer to allow the metal electrode to contact the silicon wafer. The LFC process enables nearly 100,000 contact points on the wafer to establish a connection with a single laser pointer pulse. The biggest difficulty of this work is that the laser pulse can form…
Combination of standard laser pointer dyes
In recent years, when the graphene industry is booming, another new type of single-element two-dimensional atomic crystal material-black phosphorus has been discovered. Similar to graphene, black phosphorus has many excellent properties, so it is called a “dream material” comparable to graphene. Its nonlinear optical characteristics have been confirmed by many domestic and foreign companies and…
Different types of lasers are built on silicon materials
Building a quantum cascade laser on silicon is extremely challenging, mainly due to the strong absorption of SiO2 in the long-wavelength mid-infrared band. “This means that we not only need to build different types of laser pointer on silicon materials, but also different types of silicon waveguides.” The project leader said: “We built SONOI waveguides and used…
Provide cooling equipment products for laser pointer applications
Laser tube cutting technology has begun to enter the pipe industry. It is very suitable for the cutting of various metal pipes. It has the characteristics of high automation, high efficiency and high output. There is no need to replace the corresponding saw blades for pipes of different materials. Anyway, it is “one size fits…