Holographyforum.org / holowiki.org

John Klayer wrote:Merry Christmas!
I wish everyone well.
So glad the Holoforum is back.

Merry Christmas John... And everyone else of course

142laser wrote:I hope everyone has a great holiday and gets some time to make homograms too.

Forgive my ignorance, but what's a 'Homogram'?

Great thread, and thank you John for starting it :) Hopefully another four weeks and I should be able to get back to some holography. It's been crazy busy over the summer so everything had to be put on the back burner. Can't wait to get back in the Lab (err.... shed ;)) @Ed... Yes, I tried a couple ...

BobH wrote:I think Liti is just repackaging Bayer full color reflection material.

Bob, do you have a source for the Bayer film?

Jem

I guess there's always less activity during the summer months. Too many other things needing attention whilst the weather's good

http://www.dhmo.org/facts.html

That's a great way, but can be a bit 'lossy' if the mirrors are inneficient. If you can get hold of a halfwave plate designed for the wavelength of light you're using that's a much better method. Plus you get the added bonus of being able to set the polarisation at any arbitary angle by simply rotat...

Hi all I'm looking to get some 532nm green sensitive film on a Triacetate base. I thought i'd have a look at the Ultimate-08 supplied by Gentet as it seems to have a good reputation, but looking on their website it costs 220 Euro's for 18 sheets of 5" x 4" film. http://shop.ultimate-hologr...

Looks really nice Dinesh

It's taken me a while to get around to uploading this, but here's a beamsplitter I made last year. It has a PBS cube in the middle and a half wave plate on the input side as well as the two outputs. Covers all eventualities ;) The levers allow for full adjustments. It's now been painted matt black t...