PRISMATIC CORNER REFLECTOR Russian patent published in 1998 - IPC

FIELD: optical location, isolation of information on parameters of movement of object carrying prismatic corner reflector. SUBSTANCE: proposed prismatic corner reflector is manufactured in the form of trihedral pyramid which dihedral angles between side reflecting faces are equal to π/2,π/2 and π/2(S+1), where S is integral positive number and ribs of reflector have dimensions P₁ and P₂ determined from mathematical relations. Refractive index of material of reflector is also found from relation. EFFECT: improved authenticity of obtained information. 1 dwg