Investigations of the use of Conventional Films in the ETL Cartographic EBR,

reportActive / Technical Report | Accession Number: ADA072628 | Open PDF

Abstract:

Conventional photographic films sensitive to electrons may be used in the ETL Cartographic EBR provided that image distortions caused by deflection of the electron beam due to electric charge accumulation on the film is within acceptable limits. Various techniques for minimizing film charging problems were investigated and practical solutions are discussed. Author

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