Category: Information

On Thursday, local time, the world’s largest X-ray laser emits laser pulses for the first time in Hamburg, Germany-it can generate a pulsed laser with a wavelength of 0.8nm per second. The European X-ray free electron laser pointer with a length of 3.4 kilometers (2.1 miles) will be officially put into use in September. When operating normally,…

Since the 1960s, people have been studying laser weapons for more than 50 years. Although the research results or experimental performance are often impressive, it is always difficult to make major breakthroughs, and people often want to use them for actual combat. Shattered. Just a few years ago, Kendall, the deputy secretary of defense and…

As we all know, the rapid development of fiber lasers in recent years is constantly eroding the market share of CO2 lasers, especially in the field of metal processing. In a few years, the main position of CO2 lasers has ceased to exist. At the moment when products such as fiber lasers, disc pointers, semiconductor laser…

Rice University scientists in the United States invented laser-induced graphene for applications such as supercapacitors, and have now found a way to make sponge graphene superhydrophobic or superhydrophilic. Recently, Rice University Lab used laser pointer to burn some flexible polyimide flakes in the open air to obtain interrelated graphene flakes. But placing the polymer in a closed…

In the projector market, one that can be said to be a latecomer and has an inestimable development prospect is the laser projector. Since 2016, the laser projector can be said to be in full bloom, whether it is a laser home projector or a laser engineering projector , Laser micro projector or laser education…

In the laser TV market, Zhongke Aurora’s three primary color pure laser TV products are widely praised. In terms of the three-primary laser-LHT-23A, this product is the first 100-inch RGB full-LD laser projector in the world. It has all the characteristics of three-primary pure laser display technology products. It has the characteristics of high brightness,…

The purpose of the experiment was to observe the flow of crystals in the dissolved state on the micrometer scale, while other researchers have used LCLS to photograph the molecular motion in the gas. In 2015, they produced a “movie” of ring-shaped molecular breakages, which is a classic reaction in chemistry and biochemistry (see figure…

The laser light source and low maintenance cost make the laser projector the mainstream of the market. Take the laser projector launched by BenQ at the Fuzhou Education Exhibition. The maintenance of light bulbs on mainstream brands is half a year, and the laser is three years. , Plus the initial cost of sales, is…

Optoelectronic experts from American companies are conducting material tests, hoping to help protect US and Allied sensors and military systems from lasers and laser pointer weapons. The U.S. Air Force Research Laboratory at Wright-Patterson Air Force Base and UES broke through the blue system survivability laser materials program contract, valued at $ 44.7 million. US Air Force…

Beam waveform flexibility. According to the specific application, the fiber laser can choose single-mode or multi-mode output mode. For cutting very thin materials or applications requiring a small spot size, single mode will be a suitable choice. However, most high-power applications will use flat-top or multimode mode. The aerospace industry has proven that holes drilled…