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- ...com/pages/inv1.html#) carried out experiments with light-sensitive bitumen of Judea. ...g industry, photopolymer materials have meanwhile become an essential part of our daily life (from adhesives to optical memories).4 KB (637 words) - 22:54, 11 May 2013
- ...ntially pure protein food ingredient, obtained by the thermal denaturation of collagen (1), which is the structural mainstay and most common protein in t ...However, gelatin is sold with a wide range of special properties, like gel strength, to suit particular applications.34 KB (5,261 words) - 22:54, 11 May 2013
- Applications of holography: experimental mechanics ...d Bonfield, W., "Holographic screening method for microelastic solids", J. Materials Science, 20 2882-2888 (1985).8 KB (1,184 words) - 00:08, 12 May 2013
- ...f a color and intensity that will not affect light sensitized photographic materials. *'''Scale''' - linear relation between the size of the subject and the size of its image.13 KB (1,956 words) - 22:54, 11 May 2013
- ...ty. It relates to heterogeneous swelling of gelatin and structural changes of its unirradiated parts at fast dehydration. Unusual behaviour of Lippmann’s images on dichromated gelatin plate may be used for producing16 KB (2,346 words) - 21:38, 17 May 2013
- ...cratch. The entire DCG technology is disclosed as it relates to production of high quality display holograms that span the spectrum and may be narrowband ...ause they can be made panchromatic, are much more sensitive than any other materials and are commercially available.40 KB (6,665 words) - 20:23, 10 November 2014
- ...the Spectral Position of DCG Reflection Holograms,” Institute of Optical Materials and Technology. *64.3 g gelatin, Bloom strength of 2109 KB (1,454 words) - 00:07, 12 May 2013
- ...ic materials. Polyester film or glass plates are coated with a thin layer of gelatin infused with silver halide and other chemicals that give the film i ...he dichromate in a water rinse, then removing the water through a sequence of alcohol baths.16 KB (2,575 words) - 14:05, 8 February 2016
- ...king a holographic recording material. This is the way that we make a lot of holograms in our lab, and we find it to be by far the easiest method for ma ...n of a little sensitiser we can produce by this method a holographic plate of quite high standard.8 KB (1,399 words) - 20:27, 10 November 2014
- ==Phase materials for HOE applications== ...is paper is to make the reader aware of both the strong functions of these materials and the weak or subtle properties so that a design may be reviewed for feas43 KB (7,291 words) - 23:39, 4 January 2014
- ...peratures up to 120 deg C . This last treatment will increase the density of the film and decrease the legendary affinity it has for water vapor, but it ...mly small modulations. The higher temperatures enable more rapid diffusion of the alcohol into the gel where it can more rapidly dilute, displace and ex10 KB (1,733 words) - 00:08, 12 May 2013
- ...gelatin (including ordinary food gelatin such as Knox) and a small amount of either ammonia dichromate or potassium dichromate. ...m dichromate. The amounts of each ingredient influence the characteristics of the result. Exposure energy requirements, color shift, emulsion thickness,5 KB (732 words) - 22:22, 16 May 2013
- ...y-white. The image was made permanent by immersing the plate in a solution of sodium chloride. ...pe of enlarger using light from a hole in a window to provide illumination of the negative.4 KB (580 words) - 23:37, 30 May 2013
- of plates when they were produced in Germany. So back in the 20th century I d this. The original pamphlet did not give it a name. A colleague of mine, Rick Bruck,3 KB (550 words) - 20:29, 1 January 2014
