Laser
An abbreviation for Light Amplification by Stimulated Emission of Radiation.
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Laser printers have long been dominant in enterprise environments but not the go-to pick for home users with color printing needs.
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Laser—Etching and Fired Ceramics
Here a portrait has been etched on glass and then edge lit for a dramatic effect. Courtesy of Scilux.
A photo etched into glass and lit from behind. Courtesy of Forever in Stone.
laser
a high energy single wavelength pin-point light.
laser scanner
a device that uses color filters and beams of light to produce tone and color corrected separations for process printing.
laser disc
Recording medium used for video, similar to a large CD or CD-ROM, offering the advantage of random access and high quality.
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Laser printer
A printer that uses a laser beam to project characters and graphics onto a drum, which then electrographically transfers the image, using toner, onto paper.
Laser: The acronym for light amplification by stimulated emission by radiation. The laser is an intense light beam with a very narrow band width that can produce images by electronic impulses.
laser disc
A disc on which sound and visual images are recorded.
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New laser matte focusing screen
Just slightly noticeable as the viewfinder seems a little brighter.
Laser printer photo drums are made with a doped silicon diode sandwich structure with a hydrogen doped silicon light chargeable layer, a boron nitride rectifying (diode causing) layer that minimizes current leakage, ...
LaserSoft offers an extra feature that is available for an extra charge. "IT8" is a device calibration routine for SilverFast Ai. IT8 calibration allows you to make a profile for your scanner.
The DVD laser is one of the most notable instances of how holography technology infiltrates our modern life. Similarly, refinements in holography lasers have made them accessible to low-budget researchers and artists.
Hologram Laser AF - Sony introduced a new laser-assisted auto focus system on the Cyber-shot DCS-F707 that uses a safe Class 1 laser to paint a grid on the subject that makes the auto focus fast and accurate.
The Digital C-print digital exposure systems expose the paper using red, green, and blue lasers or light emitting diodes, and then use the chemical process of traditional C-prints to produce the final print.
The light source used in state-of-the-art IC fabrication technology is the ArF excimer laser*1 with 193nm*2 wavelength.
A drive used with a form of data storage in which a laser records data on a disk that can be read with a lower-power laser pickup. Three types of optical disks are used: Read Only (RO), Write Once, Read Many (WORM), and erasable.
In the case of dot-matrix and laser printers, the resolution indicates the number of dots per inch. For example, a 300-dpi (dots per inch) printer is one that is capable of printing 300 distinct dots in a line 1 inch long.
For regularly printing large quantities of images a color laser printer would be a better choice. They are quieter in operation and generally produce higher quality images.
Art can be produced by pencil, laser, hammer & chisel, welding torch, and yes, even computer.
The Inon actually takes it a step further by providing both a normal model light and a red laser spotting beam.
Note that most output devices, including dot-matrix printers, laser printers, and display monitors, are raster devices (plotters are the notable exception).
There wasn't much Apple could do to alter the way images printed on the early Laser Writer printer since the dot gain was determined mainly by the interaction of ink and paper, not software.
The next generation of optical storage media that uses a blue-violet laser, allowing for a higher density of data on a disc that is the same diameter as CD/DVD. Single-layer Blu-ray disks have capacity of 25GB and dual-layer can hold up to 50GB.
All ordinary light sources (lasers are a somewhat different category) follow this rule, which is why light from a flash unit tends to drop off in intensity pretty rapidly.
Most Color Printers, Ink-Jet, Laser, Dye-Sublimation, Thermal, and Crayon printers use these as their printer colors. The conversion of RGB files to CMYK files is one of the causes of color shifts.
The system of photography, using neither a camera not lens, in which laser beams create an interference patter recorded directly on appropriate light sensitive sheet film or plates.
This often mentioned law of lighting physics is easily demonstrated, as in the photo of me holding a laser pointer, but how can it be used for creative purposes? In this lesson we'll show you how the angle of incidence works in scientific terms.
LightJet: A LightJet printer uses Red, Green, & Blue Lasers to write a continuous tone image onto photographic printing paper in a similar manner to a film recorder. LightJets can produce high quality prints 48in. wide by however long.
For example, most laser printers have a resolution of 300 dpi, most monitors 72dpi, most PostScript imagesetters 1200 to 2450 dpi.
That's like looking at Michelangelo's "Pieta" and saying it would be easy to duplicate now that you've had it 3-d laser scanned, or that it's pretty easy to duplicate Mozart's Flute Concerto in C now that you've listened to it 1500 times, ...
However, there are plenty of other examples, such as microscopes and lasers, that are equally dependent on aperture diameter. Telescopes and aperture principles are tightly intertwined, too.
Language used to control high quality laser printers to ensure text and graphics appear correctly when printed.
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RIP (Raster image processor) ...
Number of dots a printer or device (like a monitor) can display per linear inch. For example, most laser printers have a resolution of 300 dpi, most monitors 72 dpi, most PostScript image setters 1200 to 2450 dpi.
Term used to describe optical storage media (laserdisc, compact disc).
disk:
Term used to describe magnetic storage media (floppy disk, hard disk).
For traditional enlargement negatives, work with a service bureau that offers LVT film recorder services (a laser exposes film). They will be able to provide you with any available film type.
The color model in which all colors are described as combinations of these four colors. Most color printers (ink-jet, laser, dye-sublimation, Wax thermal) are based on CMYK color; even if they contain additional colors, i.e.
PostScript level 3 emulation - A popular language from Adobe Systems for printing documents on laser printers. Level 3 supports many fonts and improves graphics quality as well as print speeds.
R - V ...
Overview Shanghai is a domestic brand name Black and White film, paper, inkjet, laser and X-ray film
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The figure below shows a typical vibration plot which illustrates most of the points made above. I made the measurements based on the deflection of a laser beam reflected from a camera, ...
-Coherent light - light waves that vibrate with constant phase relationships. They can be produced by a laser or a combination of two prisms.
-Coincidence rangefinder - see Rangefinder.
Inkjet. A type of printer that "sprays" dots of ink onto paper to create the image rather than paint or laser it on. Modern inkjet printers now have resolutions of up to 2880dpi and create excellent photo quality prints.
Discover how to get crystal clear sharpness in every close up shot you do (you'll quickly shoot sharp close ups with the laser precision of a Swiss watch) ...
Scanner profiling tools are sometimes provided by the manufacturer, or can be purchased as part of third party scanner software like Silverfast from LaserSoft.
Like the abandoned shell of a hermit crab, Mac enthusiast Rich Willis removed the innards of the old G4 cube and filled its guts with his Mac Mini as well as some add-ons. He even went the extra mile to add a virtual laser keyboard so the whole thing ...
Black is added to improve rendition of shadow detail. CMYK is commonly used for printing (both on press and with your inkjet or laser color printer). A few image editors, including Photoshop, can work with images using the CMYK model.
Well in Physics there might be a very strict definition but for our purposes any flashgun or lamp can be considered a point source. The other variable to be aware of is that the law works for 'unfocused' light sources. Light from a laser or other ...
Blu-ray Disk Blu-ray (BD) is an optical disk storage medium superseding the DVD format. It can store six times more data than a DVD. The name refers to the blue laser used to read the disk. Blu-ray disks normally have a capacity of 25 gigabytes.
They’ll use a compass, a clinometer - which measures the inclination of the gradient as you go up or down - and a laser tape measure for working out distance.
That red beam of light from the laser pointer you used in your last business presentation was also electromagnetic radiation. Lastly, the x-ray images that your dentist took at your dental check-up were produced by electromagnetic radiation.
 See also: Image, Light, Camera, Digital, Photograph
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