dicromate red film
On: Sun, Feb 03, 02 02:37:41 PM
dave battin wrote:
i was trying to find the most up to date formula for the
above. ive made many blue dicromate holograms, i would like
to try it on my red diode laser . does any one have any
info ?? |
RESPONSES
Jean Dufrasne - Tue, Feb 05, 02 06:15:19 PM
Hello Dave,
I don't know if that work but take a look at :
http://www.holoworld.com/holo/worksheet.html
dye(s): Pinacyanol Chloride (for HeNe 633nm exposure)
I never try to make my own plates but one day maybe.
I think it's difficult for an amateur to get perfect
emulsion thickness, grain density, sensitivity,... but I'm
sure that if very exciting to shoot, process and admire our
holograms on our own plates :-)
Is it true that if we use dichromate gelatin emulsion, we
need a powerfull laser ? At least 35 mW ?
Jean D 216.95.242.162
Ton - Wed, Feb 06, 02 02:53:48 AM
Jean, Dave,
Please send me your email-address and I send you a scan of
an article on red-sensitive dichromate that will be
interesting for you.
Ton.Sijm@dk.dhl.com 198.141.197.3
Mariana - Tue, Feb 12, 02 04:23:22 PM
Hello Dave,
Ton sent me does scans, and they seem really great. I
already asked for the necesary material, and Im anxious to
try it as soon as it gets here. If you are planning to make
them too, I would love to share experiences with u.
eamariana@yahoo.com
by the way, thanx Ton. :) 132.248.163.119
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