Holographyforum.org / holowiki.org

Usually I have nice things to say about the US Postal Service. But this sucks:

Your item has been processed through our facility in ISC NEW YORK NY(USPS) at 7:22 pm on December 12, 2017.

...and there it still sits.

Is there a reprint you can share?

Ok, you convinced me. I ordered a pair...er, I mean two of them.

Have a look at Sam's Laser FAQ. Search for "Unrandomizing the Polarization of a Randomly Polarized HeNe Tube".

Indeed!! Happy birthday.

Din wrote:...I'm afraid I don't remember the formulations, but I'm sure someone here can list them.

There is always this: http://holowiki.org/wiki/Ewesly_/_Holographic_Formulae

They look to be T-slot aluminum extrusions. There are many sources for them. Possible sources include 3D printer kit suppliers.

Note to Ed:
The link to the "Creative Camera and Darkroom Techniques, Summer 1986" version of the document is broken. You need to change the link from "7SBPCCDT.PDF" to "7SBPCCDT.pdf".

I think Ed may have meant this: http://edweslystudio.com/Pedagogy/7SBP/ ... e7SBP.html

Everyone was being really quiet. Maybe that is beginning to change, now.