{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977254","patent":{"patent_number":"US-11977254","title":"Composed multicore optical fiber device","assignee":null,"inventors":[],"filing_date":"2020-06-24T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G01D","G01D"],"num_claims":15,"abstract":"A composed multicore optical fiber (MCF) device includes a first segment (MCF1) of a MCF having three coupled identical cores and having a first length (L1) and a second segment (MCF2) of the same MCF having a second length (L2). L1 and L2 are different from each other. One of the three coupled cores is located in a geometrical centre of the MCF. The first segment (MCF1) and the second segment (MCF2) of the MCF are rotated 180° relative to each other and spliced together. The first segment (MCF1) is spliced to a first segment (SMF1) of a single mode fiber (SMF) and the second segment (MCF2) is spliced to a second segment (SMF2) of the SMF. The free end of the second segment (SMF2) of the SMF is coupled to a mirror (M) to reflect an optical signal coming from the first segment (SMF1) of the SMF."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Composed multicore optical fiber device","description":"A composed multicore optical fiber (MCF) device includes a first segment (MCF1) of a MCF having three coupled identical cores and having a first length (L1) and a second segment (MCF2) of the same MCF","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977254","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-11977254","citation_suggestion":"Patentable. \"Composed multicore optical fiber device\" (US-11977254). https://patentable.app/patents/US-11977254","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977254","json":"https://patentable.app/api/llm-context/US-11977254","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:22:30.257Z"}