It is reported that a team of physicists from Kazan University has cultivated a fluoride crystal in three years. Through the action of laser radar, it can detect pollutants in the Siberian atmosphere and accurately measure its concentration.
Tests have shown that this crystal can produce a 780 nm green laser pointer pulse at an energy of 0.5 J. In addition to conducting atmospheric studies, this fluoride crystal wavelength can also be used in pharmaceutical and industrial production.
On the afternoon of June 28, Jining High-tech Zone and Zhejiang Benoy Laser Technology Co., Ltd. officially signed a contract to jointly build the Shandong Benoy Laser Industry Intelligent Manufacturing Industrial Park project.
It is reported that the laser industry intelligent manufacturing industrial park project has a total investment of 600 million yuan, plant area of 200,000 square meters, with Italian ELEN laser, Wenzhou Pentium laser, Wuhan Chutian laser and other enterprises as the leader, will drive industrial laser, medical laser, aerospace laser Enterprises in the fields of precision instruments, electrical equipment, and intelligent equipment have settled in, and have gathered more than 50-100 laser and industrial intelligent manufacturing enterprises to build a domestic R&D and production base for the laser industry.
The construction of the laser industrial park project will further optimize the industrial structure of the high-tech zone, accelerate the pace of new and old kinetic energy conversion in the high-tech zone, and inject new kinetic energy and new vitality into the development of the high-tech zone.
The team will also work to broaden the wavelengths in the 750 to 900 nanometer range. According to the researchers, if a shorter green laser pointer pulse radiation is successfully implemented, the crystal can be used to enhance the surface treatment process in the future.
Professor Alexander Naumov, who led the research, said that lamp-pumped lasers are popular for their high efficiency and low cost. This fluoride crystal can also be used for diode pumping in quantum electronics applications.