Can I use the VRP-M emulsion with a Neodymium YAG CW laser?
Yes. • What is the smallest HeNe laser that I can use to make simple laser transmission holograms with the PFG-01 emulsion? There is no smallest size. Even with 1mW you can make excellent holograms. All depends on the exposure time – less energy of your laser – longer exposure time. • Where can I find the relevant chemical products for holography and what equivalents can one use ? Chemical Formula “Sigma Aldrich” code “Fluka” code Quantity Agepon AGFA wetting agent One should find it in any local Photoshop Amidol (NH2)2C6H3OHo2HCl 23,010-3 33230 2x25g Ascorbic acid CH2OHCHOH(CHCOH:COHCOO) A 7506 95212 3x250g Citric acid HOC(COOH)(CH2COOH)2 C 0759 27488 2x1000g Cupric bromide CuBr2 61165 1x50g Potassium bromide KBr P 9881 60095 1x1000g Potassium iodide KI P 8256 60405 2x200g Potassium persulphate K2S2O8 P 9392 60490 1x500g Phenidone C6H5-C3H5N2O P 3441 79070 12x25g Sodium carbonate Na2CO3 S 2127 71352 2x5000g Sodium hydroxide NaOH S 8045 71690 1x500g Sodium metabisulphite Na2S2O5 S 1516
