Thorlabs - L1064H1 1064 nm, 300 mW, Ø9 mm, H Pin Code, Laser Diode
High Power 638nm Red Line Laser Diode Module 300mw 500mw 700mw 1000mw With Cooling Fan (free With Bracket And Adapter) - Woodworking Machinery Parts - AliExpress
DIY Lab 808nm 2.2V High Power Burning Infrared Laser Diode Module TO-18 Laser Diode 300mw - ASK Electronics
405nm 300mW Blue Fiber Coupled Laser Pigtailed Laser Diode Module
808nm 100MW 200MW 300MW Laser Diode for Sensor - China 830nm Laser Diode, 850nm Laser Diode | Made-in-China.com