www.LaserFX.com Home Page - CLICK HERE

  Home Page >> Hiring a Laser Show > Staging and Production

Search LaserFX.com - CLICK HERE Site Map - CLICK HERE
LaserFX.com Home Page - CLICK HERE
Tech Talk Section - CLICK HERE
Basic Laser Safety - CLICK HERE
How Laser Shows Work - CLICK HERE
Laser Science Projects - CLICK HERE
Laser Images Gallery - CLICK HERE
Laser Show Calendar - CLICK HERE
Where To Hire a Laser Show - CLICK HERE


Staging and Production


Where to Hire a Laser Show

Information & Education - CLICK HERE
Updates Page - CLICK HERE
Member Services - CLICK HERE
LaserFX.com Banner Ads - CLICK HERE
About Laser F/X - CLICK HERE
Contact Us - CLICK HERE

Hiring a Laser Show - Staging and Production

        Laser shows can be used for many different types of events where impact and unusual visual effects are desired.  There are certain staging and production issues that must be kept in mind when planning for a laser show.

A backstage look at complex, full colour, high power beam and graphics system

A backstage look at complex, full colour, high power beam and graphics system used at an automotive show - Photo by L. Michael Roberts


    In order to utilize a laser show at your event, certain staging considerations have to be taken into account.  Firstly, the location has to have sufficient height so that any static beam effects used can be separated from the audience by 3 meters [10 ft approx.] vertically and 2 meters [6.5 ft approx] laterally for safety.
    The second most important consideration is the provisioning of utilities for the laser systems.  Your venue has to have sufficient power and water to operate the lasers - the water is required for cooling the laser system(s).  These utility needs will vary depending on the laser system(s) to be used in the show - the laser production company will supply you with the details.  More modern Solid State (DPSS) lasers may not require any cooling water connection as they are generally air-cooled or may have a closed-loop cooling systems with a hear exchanger.
  Generally speaking, the higher the power of the laser(s) to be used, the greater the power and water requirements.  For example, some models of 20 watt argon laser require 480 VAC, three phase power at 35 to 45 amps a leg, as well as cold flowing water at rate of 3 GPM with a pressure of 35+ PSI (in the photo above, 3 high power lasers were used for the show requiring over 100 amps of three phase 480 volt power as well as 10 GPM of water).  The power and water connections should be conveniently located in relationship to the laser position to keep cable and hose run lengths reasonable.
    The third important consideration is that there is sufficient space available to mount the laser system(s) and support equipment.  If your venue has limited space, it may be difficult to place the laser system on it's scaffolding in the optimal position to get the most spectacular effects.  Laser beam shows look best when projected on the central, longest axis of the venue - graphics shows need to be projected onto a suitable screen or surface that is visible to everyone in the audience.
    The last important consideration is that there is sufficient time to do the laser system installation and testing.  This is particularly important in a large scale outdoor show where the installation may have to be done the day (or two days) before the show so that the system(s) can be adjusted and tested during darkness the night(s) before the show.  Even in the case of an indoor show, "dark time" will be required to test and align the laser system(s).  "Dark time" should be scheduled in such a way that the laser company is in control not only of the lighting in the venue, but also the sound as it is difficult to communicate with staff aligning mirrors when a sound system is in use, and the laser company may need the use of the sound system to test audio playback and show synchronization.



    As the show producer, you need to decide how the laser will be incorporated into your overall show plans.  Lasers can be used in a number of way to add to your event:

Stand alone:  The laser show is the main focus of the event with an elaborately choreographed production consisting of beams and graphics set to music to entertain the audience.  This type of show may be appropriate at a civic event or national holiday show where the day being celebrated can be illustrated by the laser.

Laser and fireworks spectacular:  The laser show is used to enhance the excitement of the fireworks show.  Laser shows are often used in this format since they can add significantly to the running time of a fireworks presentation at a much lower cost than adding additional fireworks.

Special effect:  The laser is used in a few places in the production to add "punch" or "drama" to a scene or to create an illusion.  For example, a rippling sheet of laser over the audience may be used to create the illusion they are underwater, or a cone of laser may be projected over a new product when it is revealed to heighten the drama.

Kick off:  At a corporate or marketing event, a laser show may be run off the top of the event to get the audience's attention and insure they are receptive to the presentation that follows.

Spectacular finale:  The laser show occurs as the last part of the show to "wrap up" what has gone before and insure the audience remembers the presentation.  It is quite common to combine the kick off show with a grand finale laser show to give added impact to the event and utilize the laser to it's fullest.

Signage:  The laser show might be used as signage in a number of applications.  At an awards ceremony, the laser may be used to write the names of winners in large moving letters.  In a trade show booth or exhibition application, the laser may be used to project company logos or product outlines above the booth to attract the attention of exhibition goers.  In a  laser billboard application, the laser can be used to convey a short repeating message with product or corporate logos.

Dances and parties: In this type of application, laser beam effects are generally used to emphasis or illustrate parts of the music and to add excitement to the event.



   In order to get the maximum impact from the laser show, the layout of the venue and the positioning of the production elements must be taken into consideration.

Overhead view of a generic laser layout for a corporate theater show
A simplified overhead view of a generic laser layout for a corporate theater show utilizing separate beam and graphics laser systems.

    If you are planning an all-graphics laser show, the screen (or other projection surface) must be the correct size and placed where it is visible to all of the audience. An all-graphics show requires much less laser power than a beam show or mixed beam/graphics show.  There are no hard and fast rules on laser projection screen sizes. Since laser graphics do not lose resolution at large sizes, the best strategy is to use the largest screen the throw distance, venue, (and budget) can accommodate.
    If you are planning to have both laser beams and graphics, ideally you should have separate laser systems for the two types of effects. Laser beam effects require more laser power than graphics effects.  Laser beam effects always appear much brighter and more spectacular when projected towards the audience (when the audience is facing the laser beam projector).  Placing the beam projector in the audience's field of vision, e.g., below the graphics screen, gives the most effective beam effects. With two laser systems, it is simple to place the beam effect system below or above the screen while the graphics and animations can then be front or rear projected as appropriate (see diagram above).
    Laser beam shows look best when they can fill a large area.  In the case of a single laser beam projection system, the best results are obtained when the system is positioned on the centerline of the long axis of the venue with the audience facing the laser projector.  If it is impossible to position the laser in this manner, consideration should be given to having two laser systems, one positioned on either side of the area the audience will focus on.  Note that for beam effects, smoke machines must be used to create a haze in the air.  If the laser show is part of a larger show, sufficient time must be allowed for the smoke to circulate through he venue to build up the haze before the laser show starts.

More articles about laser show production can be found in the Backstage area here.

[ Introduction | Staging and Production | Costs | Where to Hire a Laser Show ]


1996-2008 Laser F/X International and LaserFX.com - All rights reserved.
Logos and trademarks are the property of their respective owners - used by permission.