{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9733084","patent":{"patent_number":"US-9733084","title":"Single pump cascaded stimulated Brillouin scattering (SBS) ring laser gyro","assignee":null,"inventors":[],"filing_date":"2015-10-13T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G01C","G01C"],"num_claims":20,"abstract":"A ring laser gyroscope is provided. The ring laser gyroscope includes an optical ring resonator, an optical source to provide a pump beam at a pump frequency, a beat detector, and an optical clock detector. The pump beam is coupled to the optical ring resonator in the first direction and stimulates a first optical gain curve at a first stokes wave frequency downshifted by a Brillouin stokes frequency from the pump frequency. A first order stimulated Brillouin scattering (SBS) beam propagates in the second direction and a second order SBS beam propagates in the first direction. The beat detector produces an optical beat signal that varies as a function of a frequency difference between the first order SBS beam and the second order SBS beam. The optical clock detector generates a reference frequency signal based on two co-propagating beams."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Single pump cascaded stimulated Brillouin scattering (SBS) ring laser gyro","description":"A ring laser gyroscope is provided. The ring laser gyroscope includes an optical ring resonator, an optical source to provide a pump beam at a pump frequency, a beat detector, and an optical clock det","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9733084","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-9733084","citation_suggestion":"Patentable. \"Single pump cascaded stimulated Brillouin scattering (SBS) ring laser gyro\" (US-9733084). https://patentable.app/patents/US-9733084","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9733084","json":"https://patentable.app/api/llm-context/US-9733084","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:17:50.491Z"}