Feb 14, 2014

The Amazing RGB Laser Source And Its Working

By Jerri Perry


Las Vegas, the world biggest gambling city is known for beautiful and dazzling lights at night. If you knew the secret behind this, you could share this joy and the experience with your customers in your bar or any other business. Their secret simply lies in RGB laser; the devices that are now used in almost all spheres of life, from jangle survival to entertainment joints. But do you know what they really are?

An RGB laser source, as the name suggests, emits red, green and blue lights all at once. Additive color mixing technique is used to obtain any imaginable color making it a never missing device in major modern entertainment joints. The light can be combined in a single beam for the three colors or each emitted on its own beam.

This light source is very good in luminous efficiency and color rendering (which is difficult with pigments like dyes, paints and ink). Other areas in which an RGB laser is known to be superior include color perception, chromaticity, better beam quality and ease of obtaining the required power level for indoor projection and cinema projectors alike.

Through creativity, it is impossible to count the number of ways in which they could be put to use. In mid air, you will always see beams while graphics are formed on surfaces allowing for categorization of areas of applications to two major areas. The beams are used to create mid-air structures with haze of the theoretical fog being used to make the shapes more visible.

The principle is so amazing in that computer creates an outline of a targeted figure in form of dots. The light is then directed to connect the dots to and from. This happens at very high speed (frequency) that it appears like a complete figure to the naked eyes.

The story is not so different when it comes to creation of graphics on surfaces. In many cases, a smooth and bright surface is required. With their power and brightness, the graphics can be formed on building surfaces, mountains, water screens, inflatable surfaces and other indoor and outdoor screens. In the same manner, the two can be combined to produce amazing images like the company logo, the products and several other displays.

All these are possible thanks to very high luminous efficiency, and equally good rendering ability as long as the equipment are in the hand of experienced and professional team of technicians. It is not surprising that they are quickly replacing several machines and other technologies like pigment (ink, paints and dyes) commonly used for color display purpose.

If you are wondering how RGB laser is used to produce the exact outline of the image copy you handed over to the technicians. The image is used to produce dot like outlines connecting all points. The sharp laser light focuses at the dots running from one to the next at very high speed that to the ordinary eyes, it looks like a single line and there you have the amazing images.




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