FIELD: optical instruments. SUBSTANCE: device has light source, polarizer, object holder, analyzing polarizer, recording unit. Polarizers are made from polyamide film in which silver particles are located. Said particles are arranged along polymer chains in film which is positioned between shielding glasses. Device may be used alternation of rotation angle of polarization plane when light runs through optically active body. EFFECT: increased functional capabilities. 1 dwg
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0 |
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Authors
Dates
1997-02-20—Published
1992-06-26—Filed