{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11482831","patent":{"patent_number":"US-11482831","title":"Laser device, light source, and measurement apparatus","assignee":null,"inventors":[],"filing_date":"2018-08-24T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["G02F","A61B"],"num_claims":11,"abstract":"Provided is a laser device in which: a laser medium doped with ytterbium emits light upon absorption of excitation light; the light emitted by the laser medium is amplified to obtain output light; and the output light is outputted in the form of a plurality of pulses. In the laser device, a spatial filter is disposed in the optical path of the light emitted by the laser medium or is disposed in the optical path of the output light outputted from an optical resonator, the spatial filter being configured to filter out a portion of the light or of the output light around the optical axis."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Laser device, light source, and measurement apparatus","description":"Provided is a laser device in which: a laser medium doped with ytterbium emits light upon absorption of excitation light; the light emitted by the laser medium is amplified to obtain output light; and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11482831","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-11482831","citation_suggestion":"Patentable. \"Laser device, light source, and measurement apparatus\" (US-11482831). https://patentable.app/patents/US-11482831","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11482831","json":"https://patentable.app/api/llm-context/US-11482831","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:25:06.872Z"}