{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11971256","patent":{"patent_number":"US-11971256","title":"Guided cold atom inertial sensors with membrane integrated photonics on atom trap integrated platforms","assignee":null,"inventors":[],"filing_date":"2022-01-06T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G01C"],"num_claims":20,"abstract":"A guided cold-atom inertial sensor system comprises an atom trap integrated platform, a laser system, a magnetic field system, a control system, and a computing system. The laser system and magnetic field system are adapted to form a magneto-optical trap (MOT) about a suspended waveguide of the atom trap integrated platform made of membrane integrated photonics. After loading cold atoms from a MOT, the photonic atom trap integrated platform generates one-dimensional guided atoms with an evanescent field optical dipole trap (EF-ODT) along the optical waveguide to create guided atomic accelerometers/gyroscopes. Motion of atomic wavepackets in a superposition state is created along the guided atom geometry by way of state-dependent momentum kicks. The light-pulse sequence of guided atom interferometry splits, redirects, and recombines atomic wavepackets, which allows measurement of atom interference fringes sensitive to inertial forces via a probe laser."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Guided cold atom inertial sensors with membrane integrated photonics on atom trap integrated platforms","description":"A guided cold-atom inertial sensor system comprises an atom trap integrated platform, a laser system, a magnetic field system, a control system, and a computing system. The laser system and magnetic f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11971256","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-11971256","citation_suggestion":"Patentable. \"Guided cold atom inertial sensors with membrane integrated photonics on atom trap integrated platforms\" (US-11971256). https://patentable.app/patents/US-11971256","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11971256","json":"https://patentable.app/api/llm-context/US-11971256","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:30:33.069Z"}