Oh, and also, what exactly is a test load used for (from what I understand it's only used to set the driver), and would i need it permanently in the laser?
I have always been fascinated by lasers and the past week or so I have been doing some research on lasers and managed to talk myself into making one. So far I only bought this 405nm GGW-H20L 6x Blu Ray Diode in Aixiz Module +650nm LCC diode [GGW-H20L] - $56.82 : High Tech DealZ, Simplifying the...