Laser weapons can be divided into strategic laser weapons and campaign laser weapons. The Laser pointer weapon system is mainly composed of lasers, equipment, harassment, targets and launching devices in 2013, and low-energy laser weapons are mainly used for In order to lock the short-range vision sensor, mask the eyes, and use some advanced monitoring…
Laser pointers are very useful in life!
No matter what you are looking for in green, blue, red, purple, yellow or infrared lasers, you now have many options. Before buying, you must consider the following points. The color (frequency) of the laser is determined by the actual wavelength or frequency of the light. In the green visible spectrum of 532nm, the same…
Please don’t use laser pointer to irradiate cat’s eyes
If the cat is placed next to the Green laser pointer, the cat can see it in the line of sight. The cat can’t judge whether this little thing will pose a threat to itself. The cat only knows that it is small and moves fast. Their nerves are so annoying that they focus on…
The structural characteristics of the green laser pointer
The Green laser pointerconsists of an optical cavity, a gain medium and a pump source. The wavelength is determined by the energy level structure of the atoms, molecules or ions in the gain material. At present, all developed countries have prioritized crystals, nonlinear optical devices and applications, and incorporated them into their high-tech development plans…
Please use the laser pointer correctly
Because you know that Laser pointer are used in many different applications. Therefore, there is a common rule: because the color and intensity of the laser are different, what to use depends on the purpose of use. When using traffic lights during the day, 532nm requires at least 200MW. Use laser during the day: use…
Have you ever seen a green laser pointer?
At present, laser diodes are being produced. In the context of astronomy, it is convenient to use and save space (such as battery driven handle / ordinary battery or rechargeable battery). It is recommended to use green laser radiation (better retinal stability index), which is the only color that can be completely visible to humans…
Recommendations for buying a laser pointer
Not all Laser pointer or laser manufacturers are the same. biglasers.com is a major American brand that has entered the industry since 2005, but if you own a certain laser, you must ask questions about a certain laser pointer. Due to the dangerous nature of this laser device, it must comply with the corresponding protection…
There are contradictions in the use of laser pointers
It is not a good idea to illuminate your eyes with a Laser pointer. On Saturday night, the Public Health Agency of England (PHA) called on Christmas Eve not to buy children’s homes and nursing homes because they are not toys. When the negligence was reached, passers-by could not see clearly in a short time….
Do you know how to choose different color laser pointers?
You can buy a Laser pointer arrow at the city conference, you can say there are different laser colors, a big exhibition style. -What kind of laser is that? If you don’t know what science and technology are, or what they are used for, it may be difficult for you to know which lasers are…
Why are laser Pointers strictly banned in some countries?
A laser pointer is a relatively small, invisible laser commonly used to indicate a subject of interest to a defendant in class and presentation. They’re everywhere and they’re very useful research tools in learning environments and by controlling the temperature of 1000 lasers, biological water consumption increases. By strengthening these tools, people will worry more…