DIFF Subgroup
G02B 6/028 with core or cladding having graded refractive index
Introduced: January 2006
Full Title
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings > Optical fibres with cladding > with core or cladding having graded refractive index
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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