Where to buy laser diode modules, manufacturers and suppliers - RP Photonics Buyer's Guide
Class II Red Laser Diode Module (650nm 1mW )-AIMLASER
GeeBat 10pcs Mini Laser Dot Diode Module Head Red 650nm 6mm 5V 5mW Diode Lasers: Amazon.com: Industrial & Scientific
110 W 885 nm or 888 nm Locked Fiber-Coupled Diode Pump Laser Module | Lumentum Operations LLC
Amazon.com: AENBUSLM 40W Laser Module Kit, 5W Diode Laser Module for Engraver Cutter, Ultra Fine Air Assist Laser Head for DIY Metal Wood Leather Glass, Compatible Most Laser Engraving Cutting Machine, 12V