METHOD OF TEST OF SURFACE DENSITY OF SLIGHTLY ABSORBING FIBRE-CONTACTING MATERIALS Russian patent published in 1994 - IPC

Abstract RU 2024011 C1

FIELD: testing pf physical parameters. SUBSTANCE: surface density of investigated material is found in compliance with formula ΔФ_sample= Ф_sample-Ф_sl, where Ф_sample is intensity of flatly polarized light registered by photodetector from investigated material; Ф_sl is intensity of flatly polarized light registered by same photodetector from standard sample. EFFECT: improved authenticity of method. 7 dwg

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RU 2 024 011 C1

Authors

Shljakhtenko P.G.

Surikov O.M.

Zinov'Ev A.V.

Gylykova R.P.

Dates

1994-11-30—Published

1991-05-27—Filed