Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

405nm in laser projector

D

djlorenz

0
Joined
May 15, 2010
Messages
16
Points
1
hi guys!
i'm new in forum, i discovered it now on google...

i love lasershows and i work with them...
i wanna build a new projector, full color but cheaper than others...
i saw a lot of china made laser projectors with purple diode instead of blu diode... is possible to use it? it's purple!

is possible to mix violet & green to make a little better blue?
regards
Lorenzo
 





Pontiacg5

Pontiacg5

0
Joined
Dec 23, 2007
Messages
2,494
Points
0
Do a search for white fusion kit on the forum here to see a full RGV setup. It makes all colors very well!
 
D

djlorenz

0
Joined
May 15, 2010
Messages
16
Points
1
hi pontiac,

thank you for your answer, but i don't like this home made things... i prefer to use laser modules ;)
 
HIMNL9

HIMNL9

0
Joined
May 26, 2009
Messages
5,318
Points
0
IS possible to use a BR instead a blue, but, ofcourse, being less visible than blue, you need more power for balance it correctly ..... you can acquire this joining 2 BR diodes with a PBS cube, before shoot it in the dichro, or using a more powerful diode (but also less cheaper)

Anyway, you need diode holders in "labby style" shape, i mean, heatsinked well, or that can be mounted in heatsinks ..... but i suppose you already know this ;)
 
Grix

Grix

0
Joined
Dec 9, 2008
Messages
2,190
Points
63
djlorenz said:
i saw a lot of china made laser projectors with purple diode instead of blu diode... is possible to use it? it's purple!
Click to expand...

Yes. But it won't be nearly as visible as true blue modules.

djlorenz said:
is possible to mix violet & green to make a little better blue?
Click to expand...

Yes. But you should have very little green in the mix, if not the green will just overpower the violet.
 
chipdouglas

chipdouglas

0
Joined
Dec 23, 2008
Messages
3,948
Points
63
djlorenz said:
hi guys!
i'm new in forum, i discovered it now on google...

i love lasershows and i work with them...
i wanna build a new projector, full color but cheaper than others...
i saw a lot of china made laser projectors with purple diode instead of blu diode... is possible to use it? it's purple!

is possible to mix violet & green to make a little better blue?
regards
Lorenzo
Click to expand...

djlorenz said:
hi pontiac,

thank you for your answer, but i don't like this home made things... i prefer to use laser modules ;)
Click to expand...


michael
 
D

djlorenz

0
Joined
May 15, 2010
Messages
16
Points
1
sorry... i mean that i want to build a laser projector, but using professional diodes (usually i use laser wave) - they also have a 405nm and i was thinking to build a RGP projector... i mean this ;)
 
You must log in or register to reply here.




Top