Variable Output BeamSplitter for 632 nm

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dave battin

Variable Output BeamSplitter for 632 nm

Post by dave battin »

i had a few extra polarizing cubes ,so i thought i would throw a few together with my wave plates and make efficient/compact beamsplitters, made with a quarts birefringent 1/2 wave plate and a fully coated beam splitter cube.
variable output beamsplitter1
variable output beamsplitter1
vobs6.JPG (211.37 KiB) Viewed 1558 times
Makes this very easy to adjust. $175 , i can also make them for 532nm (@$50 more)each while they last. :lol: .... Plus shipping
Attachments
variable output beamsplitter2
variable output beamsplitter2
vobs2.JPG (206.84 KiB) Viewed 1558 times
variable output beamsplitter 3
variable output beamsplitter 3
vobs1.JPG (209.77 KiB) Viewed 1558 times
variable output beamsplitter3
variable output beamsplitter3
vobs3.JPG (191.78 KiB) Viewed 1557 times
variable output beamsplitter4
variable output beamsplitter4
vobs4.JPG (193.46 KiB) Viewed 1557 times
dave battin

Variable Output BeamSplitter for 632 nm

Post by dave battin »

here is a link to a wiggle of this VOBS in action ...........
http://wiggle.sourceforge.net/wiggler/? ... e">Wiggled
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