Single-frequency fiber laser: It has the advantages of long coherence and narrow linewidth and plays an important role in many special fields. Since the advent of the first ruby laser in 1960, laser technology has undergone many changes, and now it has become a covering industrial processing, communications, medical, military Important technologies in many fields….
Category: Information
Objectively reflect the phase noise of single-frequency fiber laser pointer
Its core technology is to write phase-shift fiber gratings inside the active fiber core doped with rare earths. There is a certain distance between two segments of uniform-period fiber Bragg gratings to achieve a specific phase shift, such as 1/4 wavelength. Or 1/2 wavelength. Through the excitation of pump light, the output of single frequency laser…
China is Developing Anti-drone Technology And Laser Pointer Weapons
The Hong Kong “South China Morning Post” website published a report entitled “China is developing anti-UAV technology and laser weapons at full speed, trying to catch up with the United States.” According to military analysts, China is taking actions to develop laser weapons and anti-UAV systems in an attempt to catch up with the United…
Turkey Develops Two Continuous Wave anti-drone Laser pointer Weapons
The Turkish Communication Security Research Center has completed the development and testing of two laser pointer systems and plans to equip the Turkish Army. It is understood that both laser systems use continuous wave lasers with a working wavelength of 1070 nanometers (±10 nanometers). The first type of laser system is called a vehicle-mounted laser system, which…
Laser Pointer For the Smallest Volume Industrial Production Line
As laser Doppler vibrometers are used more and more widely in scientific research and production, its cost and price have gradually become the bottleneck in expanding its applications. In order to meet the market demand for laser pointer Doppler vibrometers, Zhigan (Suzhou) Photonics Technology Co., Ltd. (hereinafter referred to as Zhizhizhizhi) has launched a series of digital…
High-power Fiber Laser Pointer is Divided Into Single-mode And Multi-mode
Robert Walker, Deputy Secretary of the Defense Department, believes that the core of the third “offset strategy” is to establish an advantage in precision-guided weapons to successfully evade enemy precision-guided attacks while destroying the enemy. Many military experts also believe that tactical laser weapons are obviously the key development items in the third “offset strategy.”…
The Research And Development Goal is To Be Lighter Than the Existing Laser Pointer Weapon
Can only high-power single-mode fiber lasers break through all tactical laser weapons? Obviously not. Because this kind of “strapping” laser weapon cannot improve the brightness of the synthesized beam, and the beam quality is poor, the range is limited, and the volume is huge. This fiber laser weapon can only be loaded on a large…
When is The Tactical Laser Pointer Weapon on The Battlefield?
Recently, at the Laser Technology and Industry Development and Innovation Forum, the head of China Aerospace Science and Industry Corporation stated that the first fully independently developed 20,000-watt fiber laser officially entered the installation stage, and this technological achievement directly broke the foreign technology monopoly. This 20,000-watt fiber laser pointer was developed by Wuhan Ruike Fiber Laser…
Change Life Everywhere Laser Pointer Technology
Since the birth of laser in the middle of the last century, it has long been no longer limited to laboratories, but has penetrated into human production and life pervasively. Whether in the field of industrial manufacturing, medical treatment, entertainment and other industries, examples of “laser changing life” Everywhere. Sometimes, the laser is far out…
Determine The Molecular Structure in The Electric Field of The Laser Pointer
Japan High Energy Accelerator Research Institute (KEK), the University of Tokyo, Ritsumeikan University, Chiba University, Kyoto University, Quantum Science and Technology Research and Development Institute (QST), the Institute of Physics and Chemistry (RIKEN), and the High Brightness Optical Science Research Center (JASRI) The joint research team announced on December 12, 2016 that the femtosecond X-ray…