{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11516562","patent":{"patent_number":"US-11516562","title":"Core selective switch and optical node device","assignee":null,"inventors":[],"filing_date":"2020-01-16T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H04Q","H04B","H04J","H04Q","H04Q"],"num_claims":9,"abstract":"A core selective switch in an optical node device included in a spatial channel optical network includes a spatial demultiplexing unit, an optical switch, and an optical interconnect unit, wherein the spatial demultiplexing unit is an MCF collimator array in which a plurality of MCF collimators each comprising both an MCF having S cores and a collimator lens are two-dimensionally arranged in a plane, the optical switch is a variable reflection angle mirror array in which S variable reflection angle mirrors are two-dimensionally arranged in a plane in a manner similar to a core arrangement in the MCF, the optical interconnect unit is a steering lens, and a beam light output from each core of an input MCF is focused on a variable reflection angle mirror corresponding to the core to be reflected to couple to a corresponding core of a desired output MCF."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Core selective switch and optical node device","description":"A core selective switch in an optical node device included in a spatial channel optical network includes a spatial demultiplexing unit, an optical switch, and an optical interconnect unit, wherein the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11516562","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11516562","citation_suggestion":"Patentable. \"Core selective switch and optical node device\" (US-11516562). https://patentable.app/patents/US-11516562","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11516562","json":"https://patentable.app/api/llm-context/US-11516562","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:37:11.916Z"}