Dichromated Gelatin Chemistry
Dichromated Gelatin (DCG) is one of the brightest media for recording holograms. It is used in art as well as HOE fabrication.
A Beginners Approach to DCG by John Pecora
G307 DCG Formula Increased overall sensitivity and to 514nm - 532nm
The Mechanics of Gelatin in the Dichromated Holography Process