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pulsed laser Dictionary Terms

ultrafast pulsed laser
An ultrafast pulsed laser is a type of laser that emits extremely short pulses of light with durations typically on the...
holographic particle velocimetry
A method of measuring flow velocity by seeding the flow with neutrally buoyant particles and using a pulsed laser to...
optoacoustic
Optoacoustic, or photoacoustic, refers to a phenomenon and related techniques that involve the generation of acoustic waves...
fluorescence lifetime imaging
Fluorescence lifetime imaging (FLIM) is an advanced imaging technique that provides information about the lifetime of...
direct laser interference patterning
Also called DLIP, a high-speed, high-resolution processing technique that uses high-power, pulsed laser systems to directly...
power average
For a pulsed laser, the product of the energy per pulse (joule) and the pulse frequency (hertz); expressed in watts.
ultraviolet molecular nitrogen laser
A pulsed laser having molecular nitrogen as laser material and a wavelength output of 337 nm in the ultraviolet region. It...
repetitively pulsed laser
A pulsed laser that emits a recurring pulsed output. Frequency of the pulses emitted is known as pulsed recurrence frequency...
laser spark spectroscopy
A method of analysis in which a pulsed laser beam is used to heat a particle, producing a plasma, or laser spark. As the...
pulsed-dye laser
A laser with a gain medium consisting of an organic dye, which is carbon-based. The dye is mixed with a solvent, allowing...
continuous-wave laser
A laser that emits radiation continuously rather than in short bursts, as in a pulsed laser.
holocamera
A camera system used to form a high-precision hologram of the subject on a photographic plate. It contains a high-power...
pulsed laser
A laser that emits energy in a series of short bursts or pulses and that remains inactive between each burst or pulse. The...
laser welder
A system that uses the heat from a pulsed laser to weld metals. Because of the rapidity and localization in which the...
continuous wave
Continuous wave (CW) refers to a type of signal or transmission where the signal is constant and does not vary with time. In...
pulsed laser deposition
A technique for depositing a material coating on metal, ceramic, semiconductor or polymer substrates. The interaction of...
gain-switching
Gain-switching is a technique used in lasers to generate short pulses of light by modulating the gain of the laser medium....
average power
In a pulsed laser, the pulse energy in joules times the repetition rate in hertz.
pulse repetition frequency
Number of pulses emitted per unit of time by a pulsed laser.
stimulated thermal scattering
Light from a pulsed laser focused into nonsaturable absorbing fluid that generates a strongly backscattered light beam with...

(20 results found)

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