Skip ahead to about 1:30 in the video. I don't think anyone has posted it scanned yet, figure some maybe interested.
Skip ahead to about 1:30 in the video. I don't think anyone has posted it scanned yet, figure some maybe interested.
leading in trailing technology
Nice! Still waiting on parts before I can start on mine.
Is the red loss off of 7x12mm mirrors?
You defnietely built yourself one nice projector![]()
Very Nice.....Swing that Beam !!!...and..." It don't mean a Thing, Unless it has that Schwing" !!!!!!!!!
Mr.BEAM
Beam Axiom #1 ~The Quantum well is DEEP ! Photons for ALL !!
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Beam Axiom #2 ~Yes...As a matter of fact...I DO wear tinfoil on my head !!
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Beam Axiom #3 ~Whe'n dout...Po ah Donk awn et !!
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Beam Axiom #4 ~A Chicken in every Pot, and a Laser Lumia in every Livingroom !!
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Beam Axiom #5 ~"Abstract Photonic Expressionism"....is "Abstractonimical" !!
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Beam Axiom #6 ~ "A Posse ad Essea" ~ From being possible to being actual ...is the beam target !
OK. Good!
Now, the divergence does seem high. Is this due to saturation of the camera or are the far field spots a little fat? If they are fat are the diodes well aligned or is each diode producing a slightly defocused beam?
One way to tame the red is to adjust the combined pattern prior to the scanner to the right aspect ratio. Assuming a 7mm x 11mm mirror, a square pattern should work THEN use a couple of lenses to telescope the square down just enough to prevent spill off the scanner. You will have to readjust the individual diodes' focus and the co-alignment just a frog's hair because you have passed the beam through some refractive optics.
Cant wait to get these in my projector but im afraid its going to take a while^^
You are unique! Just like everyone else...
Mum: What do you want for breakfast? Me: Lasers Ofcource!