Diffraction grating

[JD3]

Does anyone have any cool pictures of some linear diffraction grating? Im about to buy a motorized little linear diffraction grating mirror thing and want to see what people have done with theirs

[polishedball]

Are you talking a bounce mirror that is motorized with grating film, or using a grating on a beam rail? The effects 20 from the poly20 is the wheel on the steeper in the picture to the right.

[Photonbeam]

Machida linear diffraction grating with 20W argon laser - old school.

[JD3]

Are you talking a bounce mirror that is motorized with grating film, or using a grating on a beam rail? The effects 20 from the poly20 is the wheel on the steeper in the picture to the right.

A bounce mirror.
I can't load those videos out here

[JD3]

Machida linear diffraction grating with 20W argon laser - old school.

That's really cool! Wish I had a 20w laser lol