This article is cited in 1 paper

Registration of high-frequency relief-phase holographic structures on the PFG-04 photographic material

N. M. Ganzherli^a, S. N. Gulyaev^b, I. A. Maurer^a, A. V. Arkhipov<sup>b

a</sup> Ioffe Institute, St. Petersburg
^b Peter the Great St. Petersburg Polytechnic University

Abstract: A new variant of processing photographic plates for holography based on dichromed gelatin PFG-04 (produced by JSC “Slavich Company”, Pereslavl-Zalessky) for the manufacture of high-frequency relief–phase holographic gratings with a spatial frequency up to 1500 mm$^{-1}$ is proposed. The technology is based on the selective destructive effect of short-wave UV radiation on gelatin and subsequent etching of the layer with various reagents. For the first time, relief-phase high-frequency holographic gratings with a maximum diffraction efficiency of 67% were obtained on PFG-04 photographic plates.

Keywords: holographic relief-phase gratings, dichromed gelatin, photographic plates PFG-04, short-wave UV radiation, glacial acetic acid.

Received: 30.06.2021
Revised: 14.07.2021
Accepted: 15.07.2021

DOI: 10.21883/PJTF.2021.21.51621.18941

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