RGB ---> Prism/Diffraction Grating ---> R,G,B

[LewDude]

A handful of an RGB going through a prism or diffraction grating. Mirrors sometimes involved. Hope you enjoy!

IMAG0494 by Lewie Wilkinson, on Flickr

IMG_5771 by Lewie Wilkinson, on Flickr

IMG_5210 by Lewie Wilkinson, on Flickr

IMAG0482 by Lewie Wilkinson, on Flickr

IMG_5499 by Lewie Wilkinson, on Flickr

IMG_5524 by Lewie Wilkinson, on Flickr

This one is a VIDEO. If you take the time to watch it, move to the 1:00 mark when I start moving 'through' the beams...
VIDEO0467 by Lewie Wilkinson, on Flickr

IMG_5240 by Lewie Wilkinson, on Flickr

2017-12-27_09-02-30 by Lewie Wilkinson, on Flickr

 

[diachi]

Did Brucemir get a new username...?

Awesome pictures! :beer:

 

[BowtieGuy]

Nice photos, LewDude, very impressive!
:kewlpics:

 

[brucemir]

Hey Lew, great pics. Glad to see you are posting. I like the 7th & 8th the best

 

[Alaskan]

Happy to see more of this too, Bruce has a brother here now

 

[paul1598419]

Very nice photos of grating and prism splitting of RGB lasers. I like them also.

 

[cyberdoc]

WOW! Thanks for the great beam shots, Lew! What, if any, laser projectors are you using? Please keep your photos coming. +Reps. :kewlpics:

-cd.

 

[LewDude]

Thanks, all for the kind words!! I'll keep them coming :thanks:

WOW! Thanks for the great beam shots, Lew! What, if any, laser projectors are you using? Please keep your photos coming. +Reps. :kewlpics:

-cd.

None in these shots, but I do have a recently "up-graded" DIY that consists of a flea-bay 30k set of galvos with a nugm01 520 / nugm08 455 / 2x HL63193MG 638 that I use with a Moncha interface. It's a bit rough - but I do love the beams! The pics in the OP were created using either my DIY, pre-upgrade, or using an Aixiz RGB Labby.

2018-04-15_08-03-09 by Lewie Wilkinson, on Flickr

Thx for the assist, ArcticDude! I now understand YT links

https://youtu.be/W8ctEUqEiMc

 

[ArcticDude]

Nice work Dude!!
I really enjoy of your beams! :gj:

:beer:


EDIT
I fixed Youtube Vid

 

[paul1598419]

Eventually, I'm going to look into building a projector. I see the price of RGB lasers going down all the time. I have three right now I'm working with. Building PWM controllers for the TTL inputs. I'll have to see what I can get some galvos and software for running them with a screen or maybe just on the wall.