HOWTO: Build your own laser projector
by skai on Aug.26, 2011, under lasers
This is going to be a tutorial that will show you how to build a laser scanner/projector with a Flashback3 DAC and the ScanPro20 set. I still have some work to do sorting all the images that I shot during the development, so please bare with me.
Equipment
- Pangolin Flashback3 DAC
- ScanPro20
- Aixiz 200mW/650nm module
- Aixiz 75mW/532nm module
- Blue laser extracted from C* projector with a Die4Drive laser driver (running at approx. 70mW)
- 1x lasorb for blue diode
- 3x optical mounts for dichroic mirrors
- 2x dichroic mirrors (pass red/reflect green & pass red/pass green/reflect blue)
- 1x front surface mirror
Luminous flux contributions by wavelength:
445 nm: 2.0267 lm
532 nm: 42.304 lm
650 nm: 14.6162 lm
The blue diode is capable of outputting over 1W with coherent light, although not needed for this application as I only have 70mW/200mW of green/red. Need to keep it <100mW in order to maintain color balance.
More to come..
Protected: Project Euler: Problem 32
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 53
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 33
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 44
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 41
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 92
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 27
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 23
by skai on Sep.16, 2009, under java, project euler
Protected: Project Euler: Problem 79
by skai on Sep.16, 2009, under project euler
