by dannybee » Wed Aug 05, 2026 3:48 pm
Hi some time back I did try a pva coated on glass sightly harden with chromate then washed well and then loaded with silver nitrate like in Jeff Blyths method and then bath of lithium bromide with dye, the reflection hologram was bright but lost it when I tried to bleach the hologram.
going to retry this again but this time I found a acetate coated with pva normally used for ink jet printing, the coating is about 8 microns, I have done a brief test with loading with silver nitrate and the using tap water that has chloride, then exposed to sunlight and it turn dark so I know it will work. so that my idea any comments would be helpful
Yours truly Danny Bee
Hi some time back I did try a pva coated on glass sightly harden with chromate then washed well and then loaded with silver nitrate like in Jeff Blyths method and then bath of lithium bromide with dye, the reflection hologram was bright but lost it when I tried to bleach the hologram.
going to retry this again but this time I found a acetate coated with pva normally used for ink jet printing, the coating is about 8 microns, I have done a brief test with loading with silver nitrate and the using tap water that has chloride, then exposed to sunlight and it turn dark so I know it will work. so that my idea any comments would be helpful
:D Yours truly Danny Bee