Poject: Italian RGB Projector

[djlorenz]

Hi guys!
we are starting to build a new RGB projector... and we will add here questions, questions, questions information - photos and much more!

stay tuned

[djlorenz]

Items inside LaserWave Diodes, optics and galvos

Diodes Power: 150mW Green - 200mW Blue - 2X 250mW 635nm or 1X 600mW 650nm

What do you think about?


and about Galvos? Laserwave 20k or 30k? or Laserworld "50k"?

[allthatwhichis]

That looks like a good set up. Your red choices are fairly good also, but you may not be happy with the beams from them. I am hooked on the 660nm DVD diodes and thier tight beam, but powers over 500mW are not available unless you want thier life spans to be severly limited.

I use DT40 Pros and am very happy with them.

[mediomat]

Hi there! I'm workin with Lorenz on the laser, and I'm trying to draw all the components in solidworks, to know exactly what i'll need when we'll built it.
Does anyone have some pdf or stuff like that of LaserWave Diodes, optics or galvo?
If yes, please let me know.
Thanks

mediomat

[ljk]

Mediomat

On the FTP site look under /documentation/technical documentation/AUTOCAD Drawings

or under the PDF - JPG Drwwings directory.

One of our member did a lot of work in this area and it should be a big help to you.

[djlorenz]

thank you lkj... I downloaded this items and sent to medomat... he is the graphic designer of the project... he is bulding a 3D case for the projector... 500X350X250mm on two floors... some things are taken from Loopee's projector because i love his project

[djlorenz]

Mediomat

On the FTP site look under /documentation/technical documentation/AUTOCAD Drawings

or under the PDF - JPG Drwwings directory.

One of our member did a lot of work in this area and it should be a big help to you.

hi ljk... we draw the red and the green diode with some schematics.. but the blu diode miss the height of the head... there is the misure only of the base... has anyone have the tecnical draw of the blu laser head of laserwave and of the galvo&mounts?

thankyou
Bye!

Lorenz

[djlorenz]

That looks like a good set up. Your red choices are fairly good also, but you may not be happy with the beams from them. I am hooked on the 660nm DVD diodes and thier tight beam, but powers over 500mW are not available unless you want thier life spans to be severly limited.

I use DT40 Pros and am very happy with them.

660nm? the told my that is not brighter than 635! and 635nm is better than 650 and 660

what brand are the DT40? i can't fin them on google

thankyou
bye!

Lorenz

[Steve Milani]

660nm? they told me that is not brighter than 635! and 635nm is better than 650 and 660

what brand are the DT40? i can't fin them on google

thankyou
bye!

Lorenz

Hi Lorenzo.
You said right: 635 is the brightest.
DT40 scanners: the nearest reseller to you (and me too...) is Rob *stanwax*
PM him for more details.
Ciao!

[allthatwhichis]

Yes, 635 is brightest to the human eye, but I would not say it is the best. That is all about perspective. I prefer 660 because you can get the beam so small and have a larger color pallette. You do have to use more power to get the same white balance.