{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10490965","patent":{"patent_number":"US-10490965","title":"Spatial phase mask design for remote laser plasma filament confinement lifetime control","assignee":null,"inventors":[],"filing_date":"2019-02-28T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":12,"abstract":"A method for spatial and intensity control of remote foci locations of an optical beam generated from a light source. First and second, axially-aligned, non-diffractive foci are created by passing the optical beam through a phase mask and a Fourier lens. The phase mask q(s) is designed to have an axial response according to the following equation: The properties of the phase mask may be altered to independently vary location and intensity of the first and second foci. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Spatial phase mask design for remote laser plasma filament confinement lifetime control","description":"A method for spatial and intensity control of remote foci locations of an optical beam generated from a light source. First and second, axially-aligned, non-diffractive foci are created by passing the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10490965","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-10490965","citation_suggestion":"Patentable. \"Spatial phase mask design for remote laser plasma filament confinement lifetime control\" (US-10490965). https://patentable.app/patents/US-10490965","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10490965","json":"https://patentable.app/api/llm-context/US-10490965","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:45:54.181Z"}