{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11268855","patent":{"patent_number":"US-11268855","title":"Wideband extended pulsed light source, spectrometry device, and spectrometry method","assignee":null,"inventors":[],"filing_date":"2019-09-12T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G02F","G02F","G01N"],"num_claims":22,"abstract":"[Object] There is provided a wideband extended pulsed light source that maintains uniqueness of an elapsed time with respect to a wavelength and does not collapse the uniqueness of an elapsed time with respect to a wavelength even when an output is increased.[Solution] Light L1 from a pulsed laser source 11 is converted into supercontinuum light by a nonlinear element 12, is output as wideband pulsed light L2, and is caused to enter a pulse extension element 2. The pulse extension element 2 that is a multi-core fiber performs pulse extension in each of cores 211 and outputs wideband extended pulsed light L3. In the wideband extended pulsed light L3, an elapsed time and a wavelength in a pulse correspond to each other on one-to-one basis, and the wideband extended pulsed light L3 is used as light for spectrometry."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wideband extended pulsed light source, spectrometry device, and spectrometry method","description":"[Object] There is provided a wideband extended pulsed light source that maintains uniqueness of an elapsed time with respect to a wavelength and does not collapse the uniqueness of an elapsed time wit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11268855","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-11268855","citation_suggestion":"Patentable. \"Wideband extended pulsed light source, spectrometry device, and spectrometry method\" (US-11268855). https://patentable.app/patents/US-11268855","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11268855","json":"https://patentable.app/api/llm-context/US-11268855","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:15:53.292Z"}