colors problem

E

Edduu

New Member
hi, i'm having some problems at the colors with my laser

i cant get a 100% white color

my laser its 800mw blue, 300mw red and 200mw green. 1.3w total

if i leave run itself without the software in automatic mode it draw sometimes white lines

but i have to put i think the max peak value of blue color at 40%, and the minium in pangolin its 50%.

so on white i see it like pink %).

also i see that not all lasers have the tree colors with the same power, all ones have one more powerfull sometimes more than double than other colors like in my case -.-


thanks :D
 
Edduu said:
hi, i'm having some problems at the colors with my laser

i cant get a 100% white color

my laser its 800mw blue, 300mw red and 200mw green. 1.3w total

if i leave run itself without the software in automatic mode it draw sometimes white lines

but i have to put i think the max peak value of blue color at 40%, and the minium in pangolin its 50%.

so on white i see it like pink %).

also i see that not all lasers have the tree colors with the same power, all ones have one more powerfull sometimes more than double than other colors like in my case -.-


thanks :D
Click to expand...

800mW is quite high for blue. 473 or 447nm? That red looks well weedy, though. I would have expected red-power = blue-power = 2 x green-power minimum. What wavelength red is it? 650nm? This looks like a poorly balanced projector - did you buy it or build it?

Running a laser in auto mode (from which I infer that you bought it as home-builders don't burden their gear with these DMX control boards) generally runs all the diodes at maximum power (ie no analogue control). If you see white it may just be a transient side-effect, and you are probably a bit stuck if you can't drop the blue power far enough. Upgrade time!
 
its green 532nm, red 635nm and blue 450nm

cni laser modules with 40kpps Chinese scanner, from laserking

its powerfull cheap and good for start with this hahaha

someday i'll got the money for buy a kvant one :P
 
Unfortunately, 90 Percent of the time the diode powers of the chinese lasers is not correct.... i mean the proportions of the laser...

That is the reason that we have Kvant ;)
Very good projectors. if you are looking for suce systems a dutch dealer is very good with price and service. send me a PM if you are interested.
 
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