GRADIENT INDEX LIGHT CONDUCTOR

Novel optical lens elements are disclosed, each of said elements consisting of a transparent body having two end surfaces crossing its center axis and having a refractive index distribution capable of substantially satifying the following relation. n = N (1 +/- a r2) WHERE N represents its refractiv...

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Bibliographic Details
Main Authors MUKAI K,JA, UCHIDA T,JA, MATSUMURA H,JA, KOIZUMI K,JA, KITANO I,JA
Format Patent
LanguageEnglish
Published 02.04.1974
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
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Summary:Novel optical lens elements are disclosed, each of said elements consisting of a transparent body having two end surfaces crossing its center axis and having a refractive index distribution capable of substantially satifying the following relation. n = N (1 +/- a r2) WHERE N represents its refractive index at a point on the center axis on a sectional area perpendicular to said center axis, n represents its refractive index at a radial point at a distance r from the former point, and a represents a positive constant.
Bibliography:Application Number: USD3801181