{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10490974","patent":{"patent_number":"US-10490974","title":"Self-referencing frequency comb based on high-order sideband generation","assignee":null,"inventors":[],"filing_date":"2018-03-30T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":22,"abstract":"A frequency comb generator including a semiconductor, wherein the semiconductor outputs a frequency comb in response to frequency mixing of an optical field and at terahertz field in the semiconductor using a high order sideband (HSG) mechanism. The frequency comb spans a bandwidth sufficient for self-referencing and may be used in optical clock applications, for example."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Self-referencing frequency comb based on high-order sideband generation","description":"A frequency comb generator including a semiconductor, wherein the semiconductor outputs a frequency comb in response to frequency mixing of an optical field and at terahertz field in the semiconductor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10490974","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-10490974","citation_suggestion":"Patentable. \"Self-referencing frequency comb based on high-order sideband generation\" (US-10490974). https://patentable.app/patents/US-10490974","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10490974","json":"https://patentable.app/api/llm-context/US-10490974","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:37:07.996Z"}