Hey after attempting to make 4 different types of lasers:
1,Rohm High Power Red Laser Diode 240mW Pulse 100mW+ con.
2,(1000-1500mW) infrared (808nm) TO-5 9mm laser diode
3,808nm 300mW High Power Burning IR Laser Diode DIY Lab
4,100mw 808nm
i ran them all at their specified voltages and...