Experiment of High Power Green Laser Pointer

Along with the constant innovation and development of laser diode technology, there has been great advancement of green laser pointer. Meanwhile, professionals have also concentrated on the practical use of laser pointers in our daily life. A series of experiments have been made and just enjoy the wonderful experience of laser pointers.
It is always an interesting and funny thing to conduct experiment with a laser pointer. People can use high power green laser pointer to burn wood, light matches or cigarettes and cut electric tapes etc. For instance, people should prepare a green laser pointer with an output power of no less than 100Mw would be enough to do thermal experiment. However, people would always choose a 200Mw green laser pointer or even high output power to burn wood or matches so that they can get a quick burning in a short time.
During thermal experiment, it is always important for men to keep steady of experimental objects steady so that to make the light spot focused in the shortest time and shortened the time of experiment, or there will be not enough energy focused until it is run out. People should prepare a laser holder which can fix the laser pointer while pointing at a wood, which is a quite efficient method to improve the efficiency of burning experiment.
The gradually developed laser diode technology has made more and more people to choose higher powered blue or green laser pointer to do the burning experiment, while it has potentially increased the danger of being hurt by the strong power from laser diode. It is quite dangerous once the bright light of laser pointer can hurt skins or eyes, and it will be the most serious thing that the bright light can cause temporary blind. Whenever doing burning experiment, people should always take enough care and remember wearing laser safety goggles to keep eyes safe from the radiation of strong laser light. It is always necessary to know some basic knowledge before purchasing a high power green laser pointer and you can finally have a good time with it. Just enjoy the laser fun!