A laser is a device which produces an intense beam by stimulated emission of photons. This technology is used in repairing detached retinas, barcodes, making holograms and drilling holes in metals.
A laser is the device itself, the beam is.. well, the beam coming out of the laser.
what would happen if you used slt laser settings for yag settings for a posterior capsulotomy
A laser beam garage door opener works when the beam is broken by a vehicle or an opener is activated. The activator opens the door.
laser
I believe you are referring to a laser beam.
A laser modulator is used to change modulate a beam of light (or laser). The easiest way that they modulate the laser, or light beam, is by changing the rate at which the laser is emitted from the source.
"Caution Laser Beam" is a phrase used on warning signs and labels to alert users and passersby that a laser beam may be present.
A laser is the device itself, the beam is.. well, the beam coming out of the laser.
a laser beem is used for carrying out surgery because it
The scanner that reads the barcodes uses a laser.
The word laser is a noun. It can be used in a sentence such as, "He pointed the laser at the screen when making a presentation." Laser can also be used as an adjective, such as in laser gun or laser beam.
Ray
How can yo u get laser beam?What is laser beam characteristics and principles?
A beam of light is scanned across the printer's photoreceptor. The harmless light beam is what the word laser is referring to.
Laser Technology
what would happen if you used slt laser settings for yag settings for a posterior capsulotomy
laser is a beam to cure certain infections.