hologram

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Re: hologram

by Joe Farina » Sun Nov 29, 2015 9:28 am

Thanks John. This is another one done yesterday with a reference/object beam close to the plate, about 3 inches. The center is exposed adequately, but the edges didn't receive enough light.
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PB280026.JPG
PB280026.JPG (343.82 KiB) Viewed 28191 times
PB280023.JPG
PB280023.JPG (372.67 KiB) Viewed 28191 times
PB280022.JPG
PB280022.JPG (450.61 KiB) Viewed 28191 times

Re: hologram

by jsfisher » Fri Nov 27, 2015 5:28 pm

Second time through the alcohol gave a nice improvement.

Re: hologram

by Joe Farina » Thu Nov 26, 2015 3:00 pm

Same hologram re-processed with warm alcohols and red-shifted
Attachments
PB260020.JPG
PB260020.JPG (363.16 KiB) Viewed 28230 times
PB260019.JPG
PB260019.JPG (451.52 KiB) Viewed 28230 times
PB260018.JPG
PB260018.JPG (452.83 KiB) Viewed 28230 times

hologram

by Joe Farina » Sun Nov 08, 2015 8:50 am

This is a two-color, dye-sensitized DCG done yesterday (no spatial filter, rough image).
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PB070001.JPG
PB070001.JPG (386.78 KiB) Viewed 28289 times
PB070003.JPG
PB070003.JPG (450.74 KiB) Viewed 28289 times
PB070004.JPG
PB070004.JPG (357.06 KiB) Viewed 28289 times

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