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Influence of Selected Processing Variables on Holographic Film Parameters: Kodak SO-243
Applied Optics
|January 23, 2010
Summary
This study evaluated Kodak SO-243 film processing for optical data applications. Results show developer and temperature impact film parameters, with speed being a key advantage despite limitations.
Area of Science:
- Photographic science
- Optical data processing
- Holographic systems
Background:
- Photographic films are crucial for optical data processing and holographic applications.
- Understanding processing variables is key to optimizing film performance for these systems.
Purpose of the Study:
- To measure the influence of processing variables on key photographic film parameters.
- To evaluate Kodak SO-243 film for optical data processing and holographic applications.
Main Methods:
- Tested Kodak SO-243 film using three developers: D-19, D-76, and Microdol-X.
- Evaluated film performance at two temperatures: 24°C and 30°C.
- Measured amplitude transmittance, diffraction efficiency, and spatial frequency response.
Main Results:
- Processing variables significantly affect film parameters like transmittance and diffraction efficiency.
- Kodak SO-243 exhibits a relatively low spatial frequency response.
- The film possesses a relatively fast speed, which may be advantageous for certain applications.
Conclusions:
- The gray base and limited spatial frequency response of Kodak SO-243 may restrict its use.
- Its fast speed could be a deciding factor for specific optical and holographic applications.
- Further optimization of processing may enhance its utility in specialized systems.
