{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11988909","patent":{"patent_number":"US-11988909","title":"Faraday rotators, optical isolators, driver laser arrangements and EUV radiation generation apparatus","assignee":null,"inventors":[],"filing_date":"2020-08-18T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F"],"num_claims":14,"abstract":"A Faraday rotator includes: a disk-shaped magneto-optical solid-state medium, a magnet generator configured to generate a magnetic field in the magneto-optical solid-state medium, a heat sink with a support surface for the magneto-optical solid-state medium, a reflector mounted between the heat sink and the magneto-optical solid-state medium and configured to reflect a laser beam entering the magneto-optical solid-state medium in a first impingement region on a first side of the magneto-optical solid-state medium facing away from the support surface, and a deflector configured to deflect the laser beam emerging from the magneto-optical solid-state medium back to a second impingement region at least partly overlapping with the first impingement region on the first side. An optical isolator can have at least one such Faraday rotator. A driver laser arrangement can have at least one such optical isolator. An EUV radiation generation apparatus can have such a driver laser arrangement."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Faraday rotators, optical isolators, driver laser arrangements and EUV radiation generation apparatus","description":"A Faraday rotator includes: a disk-shaped magneto-optical solid-state medium, a magnet generator configured to generate a magnetic field in the magneto-optical solid-state medium, a heat sink with a s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11988909","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-11988909","citation_suggestion":"Patentable. \"Faraday rotators, optical isolators, driver laser arrangements and EUV radiation generation apparatus\" (US-11988909). https://patentable.app/patents/US-11988909","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11988909","json":"https://patentable.app/api/llm-context/US-11988909","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:43:00.995Z"}