Hello!
I am not exactly a newbie when it comes to laser building, but I have only worked with drivers that have gone in a pill. I am looking to buy this diode:
https://sites.google.com/site/dtrlpf/home/diodes/ndb7a75-3-5w-445nm-diodes
NDB7A75 450nm Laser Diode In Copper Module W/3.5A X-drive...