# Turn Slate into Art with Your 30W MOPA Fiber Laser!

- Link: https://createdworkshop.com/videos/turn-slate-into-art-with-your-30w-mopa-fiber-laser
- Published: 2025-06-23T19:53:14-05:00
- Author: 

I’ve been using a 30W MOPA fiber laser to engrave slate, and in this video I walk
through how I get consistent results. You don’t need a lot of experience to follow
along.

I start with test grids to find the right settings. Watch how the color changes,
and keep an eye out for bubbling or raised spots while you test. I share how I dial
in power and frequency.

Getting a bright white engrave involves some tradeoffs, since changing the power
can affect how much the color varies. The end result here is a set of slate coasters
with a branded logo, and I compare how easy and fast this is next to other laser
types like CO2.

Honestly, engraving slate with a fiber laser is pretty straightforward, especially
with a MOPA. Try different settings and branding ideas, and if you want more help,
I mention the training resources I offer.