Laser TV Beamer

Prototype of a laser projection system working with one galvo and a new developed scanner mirror. At the moment the system is able to project pictures with a resolution of 800x600px at 60Hz.

In this video you can see the beamer working just with one green laser (just for testing and programming). The control unit provides 3 channels to control the RGB AOMs.

Category:

Science & Technology

Tags:

• Laser
• TV
• Beamer
• Projector
• Television
• Video
• Projektor

[dayji]

He is Using GREEN Laser as a Light Source . the image is actually generated by an LCD Element

[stingtheking73]

@dayji No, we're jusing an AOM to modulate the laserbeam! No LCD. Please have a look at our new RGB-System: (search for rgb laser beamer TV on youtube)

btw. when you pause the video you can see the single lines from the vertical deflection...

[dnstje]

What type of scanners are those? I will fry my scanners at a such high scan speed

[stingtheking73]

@dnstje Hi, we're using a ordinary galvo scanner (btw - it's a little bit to slow ;-) ). The tricky part of the system is the scanner doing the horizontal deflexion. Unfortunately I'm not allowed to tell more about this scanner at the moment - sorry!

[AntiProtonBoy]

Very nice! Do you have a blog, or a write-up of this system? Would be interesting to read more about it.

[Kormo83]

tolles video, leicht grünstichiges es bild, aber es wird ;)

[cptbackwash]

OH HAI where can i buy this?