Old 12-20-2008, 11:08 AM #1
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Default need help with some optics...

i was wondering what is the simplest way to combine bly ray beam and green together? after reading some posts i get the idea that the pbs cube inside the phr sled is ok for the job? what about the cube from the LPC? would any PBS cube from either dvdr or cdr be the same for the job or they all have different coating for that stuff? and what about using those mirrors inside the phr or lps sled for mixing the 2 colors? what is the easiest way to do it and with wich optic? the pbs cube or the dichro mirror?

thanks all,


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Old 12-21-2008, 11:11 PM #2
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Default Re: need help with some optics...

I haven't tried anything with the cube yet, but I found the dichro mirror in the PHR sled works great. Set up the green so its going straight through, and you can get violet or red to bounce off the surface. If you have any PS3 sleds around check out this tutorial http://www.laserpointerforums.com/fo...num=1229256424 it uses cubes.
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Old 12-21-2008, 11:13 PM #3
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Default Re: need help with some optics...

a cubed beamsplitter joins two beams of the same frequency.

a dichro joins two beams of different frequency
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Old 12-22-2008, 01:32 AM #4
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Default Re: need help with some optics...

You would need the GB (reflecting blue passing green) dichro and the mount.
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