I have no idea how well this next attempt will go but it is some thing i wanted to test and try .
If any thing i now know how to focus to my lens, i have focus on the light sensor, i know my electronics work and the top thing i know is doing this with mirrors isn't easy .
The design idea this time is with the large 4 sided mirror is now the frame mirror the vertical so size here is better , a line mirror in this design would make it so much easier in getting an image to use all the line scan just a matter of getting the distance right i would rather a smaller polygon or small square mirror so i can get the distance to not over shoot either side of the frame mirror sides........ the length of each polygon mirror is better smaller as you do have to get the mirrors close as it is to each other my main mistake in the first design ,once again optics !
What i have been working on today is having an adjustable focus or best i can do with what i have ,so the whole mirror assembly is on a rail ,i can focus from about 30 cm to any thing past that i can see the trees across the road fine out my window projecting on that white block .
I was at first wanting to use the square laser mirror motor i posted a picture of a while back from one the scrapped laser printers but it was dead ,one of the 2 polygon mirrors tested worked fine ,they just need 12 volts and a high frequency clock pulse and spin they do .
I will be adjusting this position of this when i start to mount the light sensor head amp .
I can still do a block scan with this so this good for a image testing.
Oh well fingers crossed see how it gos this year.
The electromagnetic spectrum has no theoretical limit at either end. If all the mass/energy in the Universe is considered a 'limit', then that would be the only real theoretical limit to the maximum frequency attainable.