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Publication of JPS4949645ApublicationCriticalpatent/JPS4949645A/ja
G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
G02B6/24—Coupling light guides
G02B6/42—Coupling light guides with opto-electronic elements
G02B6/4201—Packages, e.g. shape, construction, internal or external details
G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles