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Old 07-30-2007, 11:23 AM #17
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Default Re: Wanted: Cubed beam splitter

spot on

i do know the difference between cube beam splitter and dichro

Quote:
Originally Posted by Tallaxo
Hi Rog, I think Andy wants a polarised splitter / combiner to effectively combine 2 beams of the same wavelength with minimal losses. *A dichroic filter will combine 2 different wavelengths effeciently *by reflecting one colour while allowing transmission of another if the lasers are directed at it at a 90 degree angle , with the dichro positioned at a 45degree angle to both.

Here is a schematic to explain what I mean

Jase.


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Old 07-31-2007, 02:48 PM #18
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Default Re: Wanted: Cubed beam splitter

@ Senkats suggestion let me try something.......

http://i68.photobucket.com/albums/i9...ge-small01.jpg



http://i68.photobucket.com/albums/i9...ge-small02.jpg


4 letters, a colon and a couple of forward slashes ought to complete the pictures *

Pictures of rangefinder assy....maybe *

Regards rog8811

**Edit fixed links**
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Old 07-31-2007, 06:42 PM #19
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Default Re: Wanted: Cubed beam splitter

Thanks for the fix mod's (SenKat?)

Regards rog8811

*just noticed I can post pictures *
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