Non-scanning lidar is a second-generation, compact, real-time air-cooled instrument. According to the extensive ground characterization within the flight range, the non-scanning lidar can image obstacles with a tilt range of 1 km, with an accuracy ranging from 8 cm and an accuracy range better than 35 cm, all within 1-σ. The non-scanning lidar can identify…
Tag: Power
Progress and application of ultrafast laser pointer micro-nano manufacturing
The vice president of Nanjing Advanced Laser Technology Research Institute attended the summit and delivered a keynote speech on “Ultrafast laser pointer Micro-Nano Manufacturing Progress and Application”. The ultra-fast laser pointer has a unique ultra-short pulse, which can obtain a very high peak light intensity with a lower pulse energy, so it can solve many processing problems…
Ultrafast laser becomes a popular direction in academia and laser pointer optical applications
The appearance of laser has opened up a new chapter for people in the processing field. Especially since the appearance of the microsecond pulsed laser pointer, due to its ultra-fast time and ultra-high peak characteristics, it can quickly and accurately concentrate the energy on the active area, and realize the non-hot melt cold treatment of almost…
Russian military police will be equipped with laser flashlights that can temporarily blind the mob
How to quickly subdue the mob without causing permanent damage? The Gendarmerie of the Russian Ministry of Defense will be equipped with a new type of green laser pointer flashlight. The mob will be temporarily blind after exposure to the eye, but will not leave any sequelae. According to the Red Star newspaper sponsored by the Russian…
Femtosecond laser pointer operation characteristics interpretation
Femtoseconds can also be called femtoseconds, which is a unit of measurement for marking the length of time. Taking 1 second as a reference, 1 femtosecond is only one trillionth of a second. It can be seen that femtoseconds represent a very short time. Even if light can fly 300,000 kilometers per second in a…
Femtosecond technology innovation in technology and laser pointer application
The accuracy of surgery has been greatly improved. In addition, the effect of femtosecond green laser pointer LASIK myopia surgery is far better than ordinary LASIK myopia surgery, and the postoperative recovery period is greatly reduced. Half-femtosecond laser correction surgery has been verified by accumulated cases in the past ten years and is already a relatively stable…
The US Air Force successfully shot down multiple missiles with laser pointer weapons
The US Air Force is getting closer and closer to the target of using laser weapons to equip fighters. Testers at the Baisha Missile Range used the “self-protection high-energy laser demonstrator” to successfully shoot down multiple air-launched missiles. Although it is currently a behemoth on the ground, the final product technology should be portable and…
Israeli fiber laser pointer weapon technology attracts attention
The US “National Interest” website recently published an article entitled “The “Iron Beam” System: How Israel Use green laser pointer to Destroy Enemy Missiles in War.” The article pointed out that the “4-layer missile shield” currently in service with missiles and anti-missiles of the Israel Defense Forces, although advanced in technology, is expensive and difficult to operate,…
One of the key technologies is to combine many tiny laser pointers
There are two types of micro lasers: fiber lasers or laser cavities and single-tube semiconductor lasers. The synthesis is carried out in three steps: the first step is to integrate many small fiber lasers into a linear array in parallel to form a “bar”; the second step is to integrate many bars in the horizontal…
Processing technology will usher in new and rapid development opportunities laser pointer
In the process of interaction between ultra-fast ultra-strong laser and matter, as the laser intensity continues to increase, various nonlinear effects continue to increase, and phenomena such as high-order harmonics, above-threshold ionization, tunneling ionization, etc. appear, and the cycle magnitude The ultra-short laser pulse loses the periodic characteristics of the wave phenomenon, leading to a…