Holographyforum.org / holowiki.org

I talked to someone who knew all about slab dryers. Not useful at all for this application.

It would seem a laboratory gel dryer would be useful for DCG work. You can pick one up fairly cheaply. Normal lab ovens are a bit pricey.

I'm guessing, though, they ain't useful at all. Any one know different?

Hey,, I m khushbu frm India.. I wanna work on Holography.. But I m confuse frm where I start.. Can u plz help for Basics of Holography & how I start work on it??? Since I am never averse to shameless plugs for the holowiki, may I suggest starting with: http://holowiki.nss.rpi.edu/wiki/Beginner%...

Henry,

Come on back and talk to us. We don't bite, honest.

Yes, Box 4.2 appears to be missing, but I think you are misinterpreting what was written on page 51. The ideal beam intensity ratio (see Box 4.2) for a reflection hologram is low, somewhere between 1.5 :1 and 3 : 1. This means that the intensity of the object beam needs to be as high as possible, an...

Also hello hkvietok and welcome. You may have a concept for holograms that has been grossly misshaped by, for example, the first Star Wars movie where R2D2 projects a 3-D image of Princess Leia. Light doesn't work that way; it doesn't simply change direction without reflecting off of something. A no...

Seems like the brownian motion would destroy coherence.

Side-to-side may be just as easy to do as a rocking motion. The advantage of side-to-side is that all the trays get sloshed around equally while with rocking it depends on distance from the pivot point.

I've still expecting video.

Am I correct that the chemistry for both the developer and the bleach are proprietary?