- What is Laser?
A laser is a device that emits light (electromagnetic radiation) through a process called stimulated emission. The term laser is an acronym for light amplification by stimulated emission.
- How does it really work?
The Laser Stars Projector utilizes a state of the art Diode Pumped, Solid State (DPSS) green laser combined with custom developed multiphase diffractive holographic optics, super luminous diodes and precision motors to produce the laser stars effect. The coherent light produced by the DPSS laser passes through a passive diffractive holographic optical element, which in turn passes through a circular periodicity electromechanical wheel, which is driven by a precision motor to create the soothing motion of the star field.
- what is the Laser Stars Projector really?
It's a unit about 10inches tall that projects a combination of green laser stars and blue (slightly ultraviolet-ish blue) clouds onto your ceiling, walls, pets, etc. Both the clouds and the stars are constantly moving and morphing, just like a proper Universe should. And there are literally thousands of green laser stars to look at. There are two ways you can adjust your Laser Stars Projector, first you can pivot the projector itself 180 degrees horizontally around the base so that you can control *where* it is projecting in your room. It can literally fill up an entire ceiling and portions of several walls at once. And the other thing you can adjust is the intensity of the blue gaseous clouds, from zero to full intensity.