Scientists at Yale University have developed a new multifunctional laser pointer imaging system that can observe the structure of biological tissues as well as dynamic activities such as pulse and blood cell movement. According to a related introduction from Yale University, the new laser has played an important role in the imaging system. In one mode, the…
Category: Information
The application of more mature laser pointer punching
Laser cutting: automotive industry, computer, electrical casing, wooden knife mold industry, cutting of various metal parts and special materials, circular saw blades, acrylic, spring gaskets, copper plates for electronic parts below 2mm, and some metals Mesh panels, steel pipes, tin-plated iron plates, lead-plated steel plates, phosphor bronze, bakelite, thin aluminum alloys, quartz glass, silicon rubber,…
Study the cell biology effect and function of the weak laser pointer
Laser medicine: The application of lasers in medicine is divided into two categories: laser diagnosis and laser pointer treatment. The former uses laser as an information carrier and the latter uses laser as an energy carrier. Over the years, laser technology has become an effective means of clinical treatment and a key technology for the development of…
Use high-energy lasers for practical purposes
Two projects currently underway in Japan aim to use high-energy laser pointer for practical purposes. One of these projects is a government-funded innovation project initiated by the Japanese Cabinet in 2014. The project was led by Yuji Sano, the former chief engineer of Toshiba, through cooperation with Osaka University and the Japanese Institute of Physics and Chemistry…
Can be used for all kinds of lasers in the ultraviolet to near-infrared band
According to reports, researchers at Osaka University in Japan have developed a technique: By optimizing the virtual phase grating, the accuracy of laser pointer beam shaping and wavefront obtained by traditional methods can be improved without additional cost. The research results have been published in Scientific Reports. High-quality square flat-top beams have been widely used in various…
Does laser pointer technology solve the food crisis?
Russian scientists said that they have made new breakthroughs in agriculture and developed a laser pointer system that can double the growth rate of crops and does not require any pesticides in the cultivation process. This technology can be used in cities, or in remote areas, and it is said that it can greatly extend the storage…
Laser technology is applied to the surface strengthening treatment of tool materials
Laser fusion is a surface modification technology that irradiates the surface of a material with a laser pointer with appropriate parameters to quickly melt and condense the surface to obtain a more refined and homogeneous structure and required properties. It has the following advantages: 1. Generally, no metal elements are added when the surface is melted, and…
Talking about the application and development of laser processing technology
Laser processing refers to the use of the thermal effect of the laser pointer beam projected on the surface of the material to complete the processing process, including laser welding, laser cutting, surface modification, laser marking, laser drilling and micro processing. The laser beam is used to perform various processing on the material, such as drilling, cutting,…
The display effect is related to the quality and brightness of the laser pointer light source
Lidar, also known as LIDAR (Laser Detection and Ranging), is a system that emits a laser pointer beam to detect the location, speed, and distance of a target. It is understood that lidar was originally used in the military field as a target detection and tracking system, and is considered to be a device that is more…
Nanophoton frequency converter can realize single photon color conversion
False-color scanning electron micrograph of a nanophotonic frequency converter containing a ring resonator (blue shaded part), and a waveguide (red part) is used to inject light into the ring resonator. The input signal is represented by a purple arrow and converted to a new frequency (blue arrow) by using two pump laser pointer (bright red and dark…