How to make a DL 810nm to 980nm 3-5W

[santoni]

I need some help with a Laser project.

This laser have to be from 810 to 980 nm with a 3 to 5 W.

Also i want to know if this can be driven on a Fiber optic.

What i need? I have seen on ebay some fiber coupled lasers, but, i dont know the driver that i have to buy, and what more to make a continuous current on this device.

an example of that i have seen:
3W 808nm Fiber Coupled Laser Semiconductor Diode Fiber Coupled Laser Engrave | eBay


Thank You in Advance.

 

[FlutterPie]

The way your title is worded makes it look more like a tutorial rather than a question.

 

[crazyspaz]

^this. also, dont double post. one is enough...