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Showing posts with label 300mW. Show all posts
Showing posts with label 300mW. Show all posts

Wednesday, October 16, 2013

Choose Suitable Laser Pointer for Burning Experiments



Laser pointers become popular as soon as they come into the market, laser enthusiasts and funs are crazy with them. But before choosing the suitable laser pointer, one should make clear of their performances. This article would teach one how to choose suitable laser pointer for different burning experiments.


Laserpointer projects a very narrow line of beam with all power concentrated and when it points at something, all power is fixed on the small bright spot of colored light. And because of this power concentrated characteristic, laser pointer is used in burning experiments.


Which color is the better for burning experiment?
There are four main visible color lasers, which is violet blue, blue, green and red. They are all arranged from short wavelength to long wavelength. Generally speaking, violet blue and blue are better for burning experiments comparing with green and red in the same output power, as shorter wavelength is more readily absorbed.

Different burning experiments ask for different output powers.
Laser pointer is mainly used to pop balloon, cut tape and burn match etc.
For popping balloon, 50~80mW laser pointer is Ok, 100mW+ can pop it within second. It is better to choose black balloon or color the balloon with a black marker.
Cutting tape: 200mW is enough
Burning match: 300mW+, it is better to choose blackhead match and violet blue or blue laser pointer.


Seen from above, we can easily find out it needs 50mW at least for burning experiment. As we know, once the laser pointer power is more than 5mW, corresponding protection should be taken. Anyone hold the laser pointer should realize it is not a toy but a hazardous gadget, laser safety goggles has to wear. And preventing it shine human’s eyes and skin. The higher the power, the more serious injury would have.

Professional manufacture, Laser To.com offers different colors and powers laser pointers for such burning experiments with detailed information and attentions. You can browse http://www.laserto.com for more reference.

Thursday, March 3, 2011

High Power Green Laser Pointer from Laserto.com

It is always a great mission for professionals of laser technology to develop the latest laser pointer both high power and multiple colors, and the most proud thing should be the development of Tartarus series green laser pointer with a high output power ranging from 300mW until 700mW.
Has not been the innovation and development of laser diode technology, it is almost impossible for a laser pointer to keep such high output power while still maintaining constant improving temperature laser diode. In additions, the application of air cool system has made a great breakthrough of the whole laser technology and makes it possible to the development of the super high power green laser pointer.
Most of the time high power green laser pointer is used in military battles, scientific research, medical and confidential use etc, while there is still a lot of laser fans or enthusiasts would like to use this super power gadget for seeking entertainment in our daily life. For example, people can use this super power laser to do burning experiment such as burning wood or matches, melting rubbers and cutting electric tapes. People can always get a complete different experience with the super power laser gadget.
Compare with those of traditional high power gadget, adjustable focus green laser pointer with safety key would be much more advantageous. With the function of adjustable focus, it has become much easier for man to get the most powerful laser spot while pointing it at objects and it has finally improved the efficiency of burning and is a wonderful choice of energy saving.
Anyway, high power laser gadgets can always bright much more enjoys for our daily life, while people should still remember taking active measure to keep eyes safe from the strong radiation of laser light. What’s more, it should always be forbidden to point a laser pointer at skins or eyes of any human and animals. You can always have a good time with a high power green laser if you have known enough basic knowledge of it.