{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9823075","patent":{"patent_number":"US-9823075","title":"Non-interferometric optical gyroscope based on polarization sensing","assignee":null,"inventors":[],"filing_date":"2014-01-09T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G01C","G01C"],"num_claims":8,"abstract":"Techniques and devices for optical sensing of rotation based on measurements and sensing of optical polarization or changes in optical polarization due to rotation without using optical interferometry. In implementations, a device for optical sensing of rotation can include a detection device that includes: (1) a beam splitter that splits the optical output into four optical beams; (2) four detection modules that receive the four optical beams, respectively, to obtain measurements of four different optical Stokes parameters from the four optical beams, respectively, and (3) a processing unit that processes the measurements of four different optical Stokes parameters to determine a rotation angle of a state of polarization of the optical output and a differential phase shift between the first and the second optical beams caused by a rotation experienced by the optical loop."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-interferometric optical gyroscope based on polarization sensing","description":"Techniques and devices for optical sensing of rotation based on measurements and sensing of optical polarization or changes in optical polarization due to rotation without using optical interferometry","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9823075","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-9823075","citation_suggestion":"Patentable. \"Non-interferometric optical gyroscope based on polarization sensing\" (US-9823075). https://patentable.app/patents/US-9823075","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9823075","json":"https://patentable.app/api/llm-context/US-9823075","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:34:01.898Z"}