Patent classifications
G
PHYSICS
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G02
OPTICS
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G02B
OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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6/00
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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G02B6/02
Optical fibres with cladding; with or without a coating
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G02B6/02295
Microstructured optical fibre
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G02B6/02314
Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
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G02B6/02342
characterised by cladding features, i.e. light confining region
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G02B6/02361
Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
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