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Laser lighting display information


A laser show is a live multimedia performance.
Copper vapor laser in operation. Seen in South Florida in February 2006.
Muse on stage at Outside Lands Music and Arts Festival in San Francisco, 13 August 2011
Multimedia Laser Show in Beach Club on board of AIDAPrima

A laser lighting display or laser light show involves the use of laser light to entertain an audience. A laser light show may consist only of projected laser beams set to music, or may accompany another form of entertainment, typically musical performances.

Laser light is useful in entertainment because the coherent nature of laser light allows a narrow beam to be produced, which allows the use of optical scanning to draw patterns or images on walls, ceilings or other surfaces including theatrical smoke and fog without refocusing for the differences in distance, as is common with video projection. This inherently more focused beam is also extremely visible, and is often used as an effect. Sometimes the beams are "bounced" to different positions with mirrors to create laser sculptures.[1]

  1. ^ "Laser Sculpture". Cape Lasers. Retrieved 6 May 2015.

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the entire display surface, as in a standard pixel-based display. Calligraphic projection is presently often used for laser lighting displays, whereby one...

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