laser from Kodak XP4 Proofer?...

kodak XP4 Proofer Laser Diode Head | eBay

I don't know. I was snooping around on ebay for laser diodes, and came upon this. It says that it's a class 4 laser, so I'd figure I'd post it here...

I tried looking it up to a further extent, but unfortunately I couldn't find anything!

I'm assuming it's probably going to end up being an IR diode...

Looks like a fairly typical fiber-coupled IR diode. It'll be about a half-watt if that operating current is accurate.