{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12007272","patent":{"patent_number":"US-12007272","title":"Entangled photon identification system and method for quantum optical measurement","assignee":null,"inventors":[],"filing_date":"2022-10-15T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":21,"abstract":"A system for imaging using entangled photons includes an optical source that generates a set of four entangled photons correlated in time, such that detection of any one pair of the four entangled photons indicates that all four of the entangled photons are entangled. The optical source couples a first photon to a first path, a second photon to a second path, a third photon to a third path, and a fourth photon to a fourth path. A first detector detects the first photon of the set of four entangled photons. An object positioned at an object plane produces a modulation of the first photon. A spatial sampler detects the second photon. A second detector detects the third photon. A third detector detects the fourth photon. A first coincidence detector determines a coincidence between a detection of the first photon of the set of four entangled photons and a detection of the third photon of the set of four entangled photons. A second coincidence detector determines a coincidence between a detection of the second photon of the set of four entangled photons and a detection of the fourth photon of the set of four entangled photons. A processor generates an image of the object using the coincidences determined by the first and second coincidence detectors."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Entangled photon identification system and method for quantum optical measurement","description":"A system for imaging using entangled photons includes an optical source that generates a set of four entangled photons correlated in time, such that detection of any one pair of the four entangled pho","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12007272","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-12007272","citation_suggestion":"Patentable. \"Entangled photon identification system and method for quantum optical measurement\" (US-12007272). https://patentable.app/patents/US-12007272","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12007272","json":"https://patentable.app/api/llm-context/US-12007272","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:02:09.466Z"}