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…
Day: July 21, 2020
Why is It So Difficult to Create a White Laser Pointer?
Scientists have previously created red, blue, green and other visible colors of lasers, but it has proved difficult to emit red, blue, and green laser pointer at the same time because of the need to combine very different semiconductor components. After scientists and engineers at Arizona State University created a white laser for the first time, the…
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…
The Scientific Research Story is Only for The Higher Quality Laser Pointer
The “world record” of ultra-strong and ultra-short laser output pulse power was refreshed to 5.3 petawatts in Shanghai. This Spring Festival holiday, the super-strong and ultra-short laser pointer team of the Shanghai Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences worked overtime to debug the equipment, and actively struggled to continuously set the…
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 U.S. Air Force Continues to Fund Laser Pointer Researchers
Japan’s “Mainichi Shimbun” website reported on February 8 that in the six years since 2010, the U.S. Air Force has provided at least about 128 people including Japanese university researchers with a total of more than 800 million yen (about 714 Ten thousand dollars) laser pointer research funding. In addition, from 2010 to 2016, 11 professors from…
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…