{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9627844","patent":{"patent_number":"US-9627844","title":"Generation of VUV, EUV, and X-ray light using VUV-UV-VIS lasers","assignee":null,"inventors":[],"filing_date":"2016-07-05T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F"],"num_claims":18,"abstract":"A method for extending and enhancing bright coherent high-order harmonic generation into the VUV-EUV-X-ray regions of the spectrum involves a way of accomplishing phase matching or effective phase matching of extreme upconversion of laser light at high conversion efficiency, approaching 10−3 in some spectral regions, and at significantly higher photon energies in a waveguide geometry, in a self-guiding geometry, a gas cell, or a loosely focusing geometry, containing nonlinear medium. The extension and enhancement of the coherent VUV, EUV, X-ray emission to high photon energies relies on using VUV-UV-VIS lasers of shorter wavelength. This leads to enhancement of macroscopic phase matching parameters due to stronger contribution of linear and nonlinear dispersion of both atoms and ions, combined with a strong microscopic single-atom yield."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Generation of VUV, EUV, and X-ray light using VUV-UV-VIS lasers","description":"A method for extending and enhancing bright coherent high-order harmonic generation into the VUV-EUV-X-ray regions of the spectrum involves a way of accomplishing phase matching or effective phase mat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9627844","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-9627844","citation_suggestion":"Patentable. \"Generation of VUV, EUV, and X-ray light using VUV-UV-VIS lasers\" (US-9627844). https://patentable.app/patents/US-9627844","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9627844","json":"https://patentable.app/api/llm-context/US-9627844","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:24:13.038Z"}