However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you often want a powerful laser, but if you think a laser is safe ...

However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you often want a powerful laser, but if you think a laser is safe ...

Indeed, green laser pointers and miniature colour laser projectors ... The prototype output power of 5 mW and estimated lifespan of several thousand hours are indeed promising for a commercial ...

While green laser pointers have existed for 25 years ... However, the current reliance on larger, heavier, and more powerful lasers limits the practical use of these quantum applications outside ...