{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11953720","patent":{"patent_number":"US-11953720","title":"Semiconductor device, photonic circuit and method for adjusting resonant wavelength of optical modulator","assignee":null,"inventors":[],"filing_date":"2022-02-17T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F"],"num_claims":20,"abstract":"The present disclosure provides a semiconductor device, a photonic circuit, and a method for adjusting a resonant wavelength of an optical modulator. The semiconductor device includes a substrate, a first waveguide disposed on the substrate, and a second waveguide disposed on the substrate and spaced apart from the first waveguide with a first distance. In addition, the second waveguide includes a first electrical coupling portion having a first type doping, a second electrical coupling portion having a second type doping, and an optical coupling portion disposed between the first electrical coupling portion and the second electrical coupling portion, wherein the second waveguide is configured to receive a first voltage through the first electrical coupling portion and the second electrical coupling portion to decrease a resonant wavelength of the second waveguide."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device, photonic circuit and method for adjusting resonant wavelength of optical modulator","description":"The present disclosure provides a semiconductor device, a photonic circuit, and a method for adjusting a resonant wavelength of an optical modulator. The semiconductor device includes a substrate, a f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11953720","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-11953720","citation_suggestion":"Patentable. \"Semiconductor device, photonic circuit and method for adjusting resonant wavelength of optical modulator\" (US-11953720). https://patentable.app/patents/US-11953720","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11953720","json":"https://patentable.app/api/llm-context/US-11953720","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:16:05.487Z"}