What is the diameter of the laser beam?

The diameter of beams of lasers is the distance between two locations in an Gaussian distribution, whose intensities are two times the maximum value. Not all lasers feature the same beam size. Certain lasers begin by forming a coherent beam, then an injection-seeder is utilized to direct the laser’s energy in a narrower range than […]

The advantages of a Cat Laser Pointer

A cat laser is an excellent way for your feline friend to keep their mind stimulated. They are not very powerful and can mimic fast-moving prey. The dogs will soon tire of this stimulation. They will become bored after only a few minutes. Cat lasers is, however is able to trigger more intense feelings in […]