A pilot flying over New Hampshire Saturday night reported being illuminated by a laser, the Federal Aviation Administration ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...

While all lasers are capable of emitting visible as well as ultraviolet and infrared light ... because laser diodes which output light in the green spectrum are not commonly available, green laser ...

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 ...

An Altair laser is the perfect tool for professionals and laser hobbyists who need full control over the size of the projected beam. The projected spot size can be easily adjusted using the focusing ...