You can get holographic film and kits from http://www.litiholo.com. These are not silver halide but are Covestro Bayfol HX photopolymer film which require no post processing.
Wow, they have a laser with a shutter! The Litiholo kit just gives you a basic laser diode, and they don't tell you that you have to let the laser warm up before exposing the hologram. I made so many smeared/blurry holograms before I figured out you have to block the laser, turn it on and warm up, then unblock the laser.
Oh, I'd love to have a spare $6000 sitting around that I could buy^H^H^H reserve a holographic printer.