Holographic high-resolution photo film

Fields of Application

VRP-M, PFG-01 Holographic high-resolution photo films are designed for holographic interferometry.
 
PFG-03M, PFG-04 Holographic High-resolution Photo Films are designed for image hologram production used as three-dimensional illustrations in printing arts publishing.

PFG-03C Holographic High-resolution Photo Films are designed to record color reflectance holograms.

Characteristics

Name of Indices VRP-M PFG-01 PFG-03M PFG-03C PFG-04
Holographic sensitivity (H) when
exposed by a laser for wave-length,
J/m2, not more than
514 nm
530 nm
633 nm



1,0





1,0





20



30

30

2500-3000
Diffraction efficiency, (h)  %, not less than 40 40 45 45 70
Boundary zone of spectral sensitization, nm, not more than 565 650 680 680 -
Maximum of spectral sensitization, nm 525 ± 5 625 ± 10 635 ± 5 525 ± 5
635 ± 5
-
Adhesion between emulsion layer
and base after chemical photographic
processing, conventional classes A-F
А-С А-С А-С А-С А-С
Temperature of emulsion layer
Deformation in alkaline-sulfite solution, Tdef. °C, not less than
90 90 34 34 34
Thickness of photo layer, micrometer 6,5 ± 1 7 ± 1 7 ± 1 10 ± 1 12-15
Antihalation protection NO NO NO NO NO

Chemical-Photographic processing conditions of VRP-M and PFG-01 photographic films:

Name of the stages Processing time, min. Temperature of solutions, water, air, оC
Development in SM-6 or VRP-M
developer 1:5
2-3 19
Washing in water 2-3 19
Bleaching in PBU-amidol bleacher to be bleached completely 19
Washing in water 10-20 19
Drying in ethanol:
In 50% ethanol
In 75% ethanol
In 96% ethanol
Drying in the open air

2
2
2
to be dried out completely

19
19
19
room temperature

Chemical-Photographic processing conditions of PFG-03M photographic films:

Name of the stages Processing time, min. Temperature of solutions, water, air, оC
Hardening 2-3 19
Washing in water 1-2 19
Development in GP-3 developer 10-15 19
Washing in water 2 19
Fixing 2 19
Washing in water 5-10 19
Drying in ethanol:
In 50% ethanol
In 75% ethanol
In 96% ethanol
Drying in the open air

2
2
2
to be dried out completely

19
19
19
room temperature

Chemical-Photographic processing conditions of PFG-03C photographic films:

Name of the stages Processing time, min. Temperature of solutions, water, air, оC
Hardening 6 19
Washing in water 1-2 19
Development in VRP-M or CW-C2 developer 4-5
2
19
Washing in water 1-2 19
Bleaching 5-8 19
Washing in water 2 19
Stop bath 2 19
Washing in water 2 19
Drying in ethanol:
In 50% ethanol
In 75% ethanol
In 96% ethanol
Drying in the open air

2
2
2
to be dried out completely

19
19
19
room temperature

It is allowed to use developers and bleaching solutions of other types that not deteriorate the quality of the processed photo films.

Chemical-Photographic processing conditions of PFG-04 photographic films:

Name of the stages Processing time, min. Temperature of solutions, water, air, оC
Thermal hardening in a drying electrical cabinet 30 70
Cooling to room temperature    
Swelling and washing in desalted (distilled) water 3 20
Dehydration in water
Solutions of isopropyl alcohol:
- 50% solution
- 75% solution 
- 100% solution


2-3
2-3
2-3


20
20
20
Thermal hardening in a drying cabinet 60 100

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