17 March 2000 Holographic materials composed by rosin with ammonium dichromate
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We present a new material with potential application in holography. We have used a film of mixing ammonium dichromate with rosin resin diluted in isopropyl alcohol. This material can be easily elaborate in the laboratory. A phase grating in this material was recording using Argon-Ion laser at (lambda) equals 457 nm, showing good diffraction efficiency. This material is capable of high resolution when we record some diffraction gratings, observing 2,000 l/mm (grooves). A characteristic of the developed process is their simplicity, takes approximately 25 seconds.
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Juan Carlos Ibarra-Torres, Juan Carlos Ibarra-Torres, Arturo Olivares-Perez, Arturo Olivares-Perez, Mauricio Ortiz-Gutierrez, Mauricio Ortiz-Gutierrez, Mario Perez-Cortes, Mario Perez-Cortes, Marcelo David Iturbe Castillo, Marcelo David Iturbe Castillo, "Holographic materials composed by rosin with ammonium dichromate", Proc. SPIE 3956, Practical Holography XIV and Holographic Materials VI, (17 March 2000); doi: 10.1117/12.380021; https://doi.org/10.1117/12.380021

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