subject: Amazing gift of 1000mw Blue Laser Pointer [print this page] Amazing gift of 1000mw Blue Laser Pointer
A 1000mw blue laser is absolutely one of the most special lasers you can buy and send as a gift to someone. Also, because of recent advances in diode technology you can even get a true hand held 1000mw blue laser for cheap, without losing any quality at all. The ability to burn and shine a tool like this can not only be an incredibly exciting hobby, but actually a powerful life saving device in terms of search and rescue or military operations.
1000MW blue laser pointer is welcomed by numerous consumers because of its practical function and reasonable price. Laser beam is very visible at night. With a clicky button, this 1000MW blue laser pointer is comfortable to use. People often use this laser pointer pen to point at any desired targets, project screens, lectures, or video monitors, presentations and so on. The 1000MW blue laser pointer also can be used in night astronomical teaching, camping or construction field observing.
Blue laser pointers are cool. Especially when you use them to make stuff fluoresce. Ok, what about a 1000mw blue laser pointer? They are getting surprisingly cheap (Amazon has a 10 mW for pretty cheap). Still not cheap enough for me. Our eyes are not too sensitive to this wavelength. The blue 10 mW does not look anywhere near as bright as the 5 mW green.
This laser 1000mw differs from all previous GaN laser diodes in the nature and orientation of its crystalline structure. Most conventional GaN lasers begin life on top of a substrate of sapphire; workers then lay down successive layers of GaN and its various alloys using a technique called epitaxy.
Both blue and green laser pointers use a pump diode that gives out infrared 808nm light that is used to pump the same type of crystals. The pumped crystals in turn give out light in the far infrared spectrum. The difference between blue and green lasers is the optical coatings on the pumped crystals and the type of far infrared light produced by these crystals. I know that is cool. This is even cooler. What if you take the blue laser and shine it at some glow in the dark stuff?
