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2. Intense pulsed light - Wikipedia

   en.wikipedia.org/wiki/Intense_pulsed_light

   Intense pulsed light is the use of intense pulses of non-coherent light over a range of wavelengths from 500 nm to 1200 nm. [10] Xenon flashlamps produce high output bursts of broad spectrum. Cooling is used to protect the skin in contact with the device. [11] Regulations governing IPL vary by jurisdiction.

3. List of PDF software - Wikipedia

   en.wikipedia.org/wiki/List_of_PDF_software

   PDF-XChange: PDF Tools and PDF-XChange print driver allow conversion from many formats to PDF. A "lite" version of the print driver is free for non-commercial (home and academic) but places a watermark on documents

4. 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.

5. 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.

6. Second-harmonic generation - Wikipedia

   en.wikipedia.org/wiki/Second-harmonic_generation

   These cases typically involve intense pulsed laser beams passing through large crystals and careful alignment to obtain phase matching. In other cases, like second-harmonic imaging microscopy, only a tiny fraction of the light energy is converted to the second harmonic, but this light can nevertheless be detected with the help of optical filters.

7. Attosecond physics - Wikipedia

   en.wikipedia.org/wiki/Attosecond_physics

   High harmonic generation in krypton.This technology is one of the most used techniques to generate attosecond bursts of light. Attosecond physics, also known as attophysics, or more generally attosecond science, is a branch of physics that deals with light-matter interaction phenomena wherein attosecond (10 −18 s) photon pulses are used to unravel dynamical processes in matter with ...

8. PDF24 Creator - Wikipedia

   en.wikipedia.org/wiki/PDF24_Creator

   Compress and shrink PDF files; Add a watermark or stamp a PDF file; Combine pages with a digital paper; Convert to and from PDF; Multiple PDF printers for different purposes since 7.7.0; Full featured and lightweight PDF reader since version 8.7.0; Tesseract OCR engine since version 8.8.0; Blackening of PDF files since version 10.0.0

9. Ruby laser - Wikipedia

   en.wikipedia.org/wiki/Ruby_laser

   The pulse of coherent red light was strong enough to pop blue balloons (shown at left) but not red balloons which reflected the light. In 1962, Willard Boyle, working at Bell Labs, produced the first continuous output from a ruby laser. Unlike the usual side-pumping method, the light from a mercury arc lamp was pumped into the end of a very ...