Fiber laser is known as the most advanced third-generation industrial processing laser pointer, and it is also a high-end laser pointer developed by countries all over the world. It is considered a new laser technology, showing the competitiveness of fiber lasers. In the future, fiber lasers will still be the mainstay of the laser industry,…
Category: Knowledge
They seem to really enjoy the laser pointer
Laser pointer is a technical term used to describe the halo that appears when you look at a cat’s eyes in a photo or a strong light flickering in their direction in a dim light. Because of this, the dancing light they see from those high power laser pointer is very interesting to them. This is also…
Can the laser pointer burn objects?
A laser pointer below 0.4 milliwatts is considered eye-safe, even if you look directly at the high power laser pointer for a long time. These lasers are Class 1. Laser pointers between 0.4 and 0.99 mW are considered to be Class 2. It is believed to be safe to prevent accidental exposure from causing damage to the…
Why are cats so obsessed with laser pointers?
I don’t know why, but I can provide details about what I have observed with my cat-a cat that “asks” me every night in circles around the house. My total experience includes about 10 cats/kittens and 3 color high power laser pointer. Unfortunately, only one color laser was used for each cat, and only one cat…
Does the laser pointer make people blind?
When the laser hits your eye, you will automatically turn it off to protect it. Below about 50mW of high power laser pointer power, this reflection speed is fast enough that the energy absorbed by the eye will not cause permanent damage. The premise is that the light is visible. Infrared lasers will not trigger this reflection,…
What if someone looks at the laser pointer from the rifle scope?
The scope is enlarged. Lasers are already very dangerous. Even a cheap high power laser pointer, when pointed at your eyes, can ruin your vision. I suspect that the scope will magnify the laser, and depending on the type of laser, it will bring you a greater risk of damaging your eyesight. How effective is the…
Can laser pointer shoot down hypersonic missiles?
In concept it’s miles possible. In exercise, things are a great deal extra complex. Considering that i am no longer an engineer, please maintain my word. Hypersonic missiles are designed to perform in a flight envelope, which has a totally huge hassle, specifically the running temperature. That is why those motors are normally made of…
The divergence of the laser beam is because the basic physics is related to the laser pointer
Whether it will be realized in eternity depends on the existence of our entire universe. It depends on the intensity and quality (alignment of the green laser pointer), but it is possible. In fact, one experiment was to irradiate a target on the moon with a laser. Compared with the rest of the light from the…
I am looking at how to use the thin laser pointer beam
I’m not entirely sure what you mean is that thick and wide are two different things. My view on the product described in her link is a device that uses an IR green laser pointer diode as an illumination source, and uses an adjustable zoom lens type device to spread the light from the laser source to…
The green laser pointer still has a relatively safe power level
If you mean under “normal” conditions, that is, there is not much dust in the air, and the humidity is within the normal range, then it largely depends on the wavelength. The shorter wavelengths are more dispersed in the air molecules (the presence of gas) than the longer wavelengths. Dispersion is the cause of the…