{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10498102","patent":{"patent_number":"US-10498102","title":"Optical phase-sensitive amplifier with signal noise removal","assignee":null,"inventors":[],"filing_date":"2017-06-20T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G02F","H04B","H04B","H04B","H04J"],"num_claims":15,"abstract":"Phase modulation of an output optical signal from a phase-sensitive amplifier may be used to perform phase adjustment for optimal phase-sensitive amplification. Specifically, when the optical pump is phase modulated to suppress SBS, a second phase modulator may be used to counter dither the first phase modulator. Both phase modulators may be controlled by a phase shifter. Intensity modulation of the output optical signal may also be performed to reduce noise. In this manner, the OSNR of the output optical signal may be increased."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical phase-sensitive amplifier with signal noise removal","description":"Phase modulation of an output optical signal from a phase-sensitive amplifier may be used to perform phase adjustment for optimal phase-sensitive amplification. Specifically, when the optical pump is ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10498102","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-10498102","citation_suggestion":"Patentable. \"Optical phase-sensitive amplifier with signal noise removal\" (US-10498102). https://patentable.app/patents/US-10498102","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10498102","json":"https://patentable.app/api/llm-context/US-10498102","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:50.759Z"}