Researchers at Aalto University in Finland have developed a plasma nanolaser for the first time, which can work at the frequency of visible light and use the so-called dark grid mode. The working wavelength of this laser pointer is 1,000 times smaller than the thickness of a human hair. The lifetime of light trapping on such a…
Tag: technology
Ultra-short Pulse Laser Pointer Micromachining Realizes Almost Perfect Part Processing
The demand for smaller and smarter components for all kinds of products that the world needs is stimulating exciting innovations in the field of laser pointer micromachining. The continuous advancement of ultrashort pulse (USP) laser micromachining is making ultrafast technology evolve from a scientific research tool to a practical industrial micromachining solution. Because the duration of the…
The U.S. Army’s First Fiber Laser Pointer Sensor For Structural health Monitoring
Recently, researchers from the Optical Science Department of the US Naval Research Laboratory (NRL) and the Materials Science Department have successfully used distributed feedback fiber green laser pointer acoustic emission sensors to detect acoustic emission signals generated by cracks in riveted lap joints. Defect detection of riveted lap joints using fiber laser acoustic emission sensor: This picture…
Strong Medical Development Momentum Laser Pointer
Since laser technology was applied to the medical field, laser medical treatment has developed rapidly and gradually formed a mature and stable market. At present, laser pointer medicine has maintained a strong momentum of development in basic research, new technology development, and new equipment development, and the market potential is still huge. Laser technology is an effective…
Ultra-clean Laboratory With Ultra-short Laser Pointer Comprehensive Experimental Device
“In 2012, for the first time, a strong femtosecond laser was used to induce a large area of snow in a cloud chamber.” Associate researcher of the laboratory said that laser intervention in weather sounds like a cutting-edge exploration of “science fiction”, but a scientific dream must be there. What if it happens? The huge…
The Military Wants to Install Laser Pointer Weapons to Enhance Self-protection Capabilities
US media said that US Air Force scientists are trying to arm the B-52 bomber with defensive laser pointer weapons, which can burn incoming air-to-air or air-to-surface missiles. The US “National Interest” bimonthly website reported on February 7 that offensive and defensive laser weapons for Air Force fighters and large cargo aircraft have been developed for many…
Analysis of The Price of Laser Pointer in the Domestic Market
With the increasing application of laser technology and the gradual mastery of laser technology by domestic companies, the price of laser pointer today is far from the high price of the period when foreign products were monopolized. Compared with a few years ago, how much has the price of lasers dropped? For the same type of laser,…
Livermore Laboratories Sets New Record for Watt Laser Pointer
The high repetition frequency advanced petawatt laser developed by Lawrence Livermore National Laboratory for the European Extreme Light Infrastructure Beam Project has set a world record for a diode-pumped petawatt class (10 to 15 power watt) laser pointer system. Lawrence Livermore National Laboratory stated that this breakthrough means that the laser system can be used for the…
Russia Tests The Laser Pointer Tank That can Blind The Enemy’s Weapons And Equipment
According to the Russian Legnum News Agency, the Moscow-based “Astrophysics” Scientific Production Joint Company is developing this laser pointer chariot for the Russian Ministry of Defense. This weapon specializes in destroying the optical detection instruments of some aircraft, helicopters, and missiles, and makes the photoelectric detection systems of tanks and armored vehicles and the sights of anti-tank…
Laser Pointer Is Used in Space Debris Cleanup
When the laser cannon receives the instruction to destroy the monitoring target, the equipment enters the preparation stage, and then the “laser ablation” process is triggered. The device will emit a laser beam to the area above 160 km to 2000 km above the earth, causing the temperature of the area to rise rapidly. Eventually,…