{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11966104","patent":{"patent_number":"US-11966104","title":"Optical modulator","assignee":null,"inventors":[],"filing_date":"2022-05-19T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F"],"num_claims":13,"abstract":"An optical modulator includes a substrate having a main surface including a first area and a second area, an optical modulation portion disposed on the first area, and an optical waveguide portion disposed on the second area. The optical modulation portion includes a first mesa waveguide and an electrode connected to the first mesa waveguide. The first mesa waveguide includes a p-type semiconductor layer, a first core layer, and an n-type semiconductor layer. The optical waveguide portion includes a second mesa waveguide. The second mesa waveguide includes a first cladding layer, a second core layer, and a second cladding layer. The second core layer is optically coupled to the first core layer. The first cladding layer contains a p-type dopant and protons. The second cladding layer contains an n-type dopant."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical modulator","description":"An optical modulator includes a substrate having a main surface including a first area and a second area, an optical modulation portion disposed on the first area, and an optical waveguide portion dis","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11966104","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-11966104","citation_suggestion":"Patentable. \"Optical modulator\" (US-11966104). https://patentable.app/patents/US-11966104","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11966104","json":"https://patentable.app/api/llm-context/US-11966104","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:41:10.939Z"}