What do you mean? Transmittance, cropping, or something else?
Cropping
What do you mean? Transmittance, cropping, or something else?
Cropping
"There are painters who transform the sun into a yellow spot, but there are others who, with the help of their art and their intelligence, transform a yellow spot into the sun." Pablo Picasso
You can emulate the doveprism functionality with mirrors.
Just tape some dollarshop cosmeticmirrors together with cardboard to make a proof of concept.
How would you do that? Diagram please.
Thanks...Mike
Runs with Lasers
Yes, diagram please. Admittedly I'm an idiot but I think it's not just complicated to me. You need to not only emulate the results of internal reflections inside a prism but also beam redirection from refractions, and make it work when the prism rotates as well.
If you have an odd number of bounces you get rotation:
----------
/.......\
In the "diagram" above the light bounces off the left diagonal up to the horizontal and down to the right diagonal (The diagonals need to be on a shallower angle than my txt approximations of course) the axis of rotation is through the diagonals...
"There are painters who transform the sun into a yellow spot, but there are others who, with the help of their art and their intelligence, transform a yellow spot into the sun." Pablo Picasso
makes sense, should work https://www.youtube.com/watch?v=dWID...ature=youtu.be