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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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G02B6/24
Coupling light guides
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G02B6/26
Optical coupling means
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G02B6/27
with polarisation selective and adjusting means
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G02B6/2753
characterised by their function or use, i.e. of the complete device
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G02B6/2793
Controlling polarisation dependent loss, e.g. polarisation insensitivity, reducing the change in polarisation degree of the output light even if the input polarisation state fluctuates
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