Long Band Low Power To18/diameter 5.6mm 940nm 50mw Infrared Laser Diode Ir Laser Launcher Invisible Laser Emitter - Instrument Parts & Accessories - AliExpress
940nm 5-10W Single Emitter Laser Diode : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products
VD-0940 | 940nm 4W VCSEL Laser Diode | RPMC Laser
940nm, 100mW, SM Fiber-Coupled Coaxial Laser from LasersCom