{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11513219","patent":{"patent_number":"US-11513219","title":"Fabry-Perot cavity phase modulator including a tunable core between reflective layers, an optical modulating device including the same, and a LIDAR apparatus including the optical modulating device","assignee":null,"inventors":[],"filing_date":"2020-05-27T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":1,"abstract":"Provided are an optical modulating device and a system including the optical modulating device. The optical modulating device includes a substrate, and a phase modulator formed on the substrate and including a Fabry-Perot cavity. The Fabry-Perot cavity of the phase modulator includes a first reflective layer, a second reflective layer, and a tunable core formed between the first reflective layer and the second reflective layer, wherein the tunable core is formed of a semiconductor material and is configured to modulate a phase of light corresponding to modulation of a refractive index of the tunable core according to electrical control."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fabry-Perot cavity phase modulator including a tunable core between reflective layers, an optical modulating device including the same, and a LIDAR apparatus including the optical modulating device","description":"Provided are an optical modulating device and a system including the optical modulating device. The optical modulating device includes a substrate, and a phase modulator formed on the substrate and in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11513219","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-11513219","citation_suggestion":"Patentable. \"Fabry-Perot cavity phase modulator including a tunable core between reflective layers, an optical modulating device including the same, and a LIDAR apparatus including the optical modulating device\" (US-11513219). https://patentable.app/patents/US-11513219","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11513219","json":"https://patentable.app/api/llm-context/US-11513219","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:16:21.517Z"}