4W Industry Laser 445nm/447nm/450nm 4000mW Blue Laser Dot Module Diode NDB7A75 w/ TTL0-20kHz & Fan Cooling & Long Time Working: Amazon.com: Industrial & Scientific
High Power 830nm Single Mode Infrared Laser Diode, 830nm SM IR Laser Diode | Berlinlasers
Coherent to debut 65W industrial pump laser diode in Munich