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2. Intense pulsed light - Wikipedia

   en.wikipedia.org/wiki/Intense_pulsed_light

   Intense pulsed light (IPL) is a technology used by cosmetic and medical practitioners to perform various skin treatments for aesthetic and therapeutic purposes, including hair removal, photorejuvenation (e.g. the treatment of skin pigmentation, sun damage, and thread veins) as well as to alleviate dermatologic diseases such as acne.

3. Photoionization - Wikipedia

   en.wikipedia.org/wiki/Photoionization

   But with the development of pulsed lasers it has become possible to create extremely intense, coherent light where multi-photon ionization may occur via sequences of excitations and relaxations. At even higher intensities (around 10 15 – 10 16 W/cm 2 of infrared or visible light), non-perturbative phenomena such as barrier suppression ...

4. Photonic curing - Wikipedia

   en.wikipedia.org/wiki/Photonic_curing

   Photonic curing of a printed nanosilver trace on PET.. Photonic curing is the high-temperature thermal processing of a thin film using pulsed light from a flashlamp. [1] When this transient processing is done on a low-temperature substrate such as plastic or paper, it is possible to attain a significantly higher temperature than the substrate [2] can ordinarily withstand under an equilibrium ...

5. Photoacoustic effect - Wikipedia

   en.wikipedia.org/wiki/Photoacoustic_effect

   In order to obtain this effect the light intensity must vary, either periodically (modulated light) or as a single flash (pulsed light). [1] [page needed] [2] The photoacoustic effect is quantified by measuring the formed sound (pressure changes) with appropriate detectors, such as microphones or piezoelectric sensors. The time variation of the ...

6. Q-switching - Wikipedia

   en.wikipedia.org/wiki/Q-switching

   Q-switching, sometimes known as giant pulse formation or Q-spoiling, [1] is a technique by which a laser can be made to produce a pulsed output beam. The technique allows the production of light pulses with extremely high peak power, much higher than would be produced by the same laser if it were operating in a continuous wave (constant output) mode.

7. Flashtube - Wikipedia

   en.wikipedia.org/wiki/Flashtube

   Pulsed light (PL) is a technique to decontaminate surfaces by killing microorganisms using pulses of an intense broad spectrum, rich in UV-C light. UV-C is the portion of the electromagnetic spectrum corresponding to the band between 200 and 280 nm. Pulsed light works with xenon lamps that can produce flashes several times per second.