- A
laser is a
device that
emits light through a
process of
optical amplification based on the
stimulated emission of
electromagnetic radiation. The word...
- A
laser diode (LD, also
injection laser diode or ILD or
semiconductor laser or
diode laser) is a
semiconductor device similar to a light-emitting diode...
- ranging" or "
laser imaging, detection, and ranging") is a
method for
determining ranges by
targeting an
object or a
surface with a
laser and measuring...
- Look up
Laser,
laser, or
LASER in Wiktionary, the free dictionary. A
laser is a
device which generates a
coherent beam of light.
Laser may also
refer to:...
- A
dental laser is a type of
laser designed specifically for use in oral
surgery or dentistry. In the
United States, the use of
lasers on the gums was first...
- A
laser weapon is a type of directed-energy
weapon that uses
lasers to
inflict damage.
Whether they will be deplo**** as practical, high-performance military...
- A
laser fence or
laser wall is a
mechanism to
detect objects p****ing the line of
sight between the
laser source and the detector.
Stronger lasers can...
- A
laser microphone is a
surveillance device that uses a
laser beam to
detect sound vibrations in a
distant object. It can be used to
eavesdrop with minimal...
-
LaserDisc (LD) is a home
video format and the
first commercial optical disc
storage medium. It was
developed by Philips, Pioneer, and the
movie studio...
-
waves have been ****ociated with a
spectral signature in the
context of the
Laser Interferometer Gravitational-Wave
Observatory (LIGO).
Spectroscopy is a...
