{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9673909","patent":{"patent_number":"US-9673909","title":"Optical receiver module providing semiconductor optical amplifier","assignee":null,"inventors":[],"filing_date":"2015-07-08T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":20,"abstract":"An optical receiver module that provides a semiconductor optical amplifier (SOA) is disclosed. The optical receiver module provides the SOA in another housing and a photodiode (PD) enclosed in another housing. The housing for the SOA and the other housing for the PD are fixed as interposing a coupling unit therebetween, which is rigidly fixed to those housings. The coupling unit has a bore that passes light output from a facet of the SOA and received by the PD. A feature of the coupling unit is that a width or diameter of the bore of the coupling unit is smaller than widths of respective housings along a direction perpendicular to the optical axis of the light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical receiver module providing semiconductor optical amplifier","description":"An optical receiver module that provides a semiconductor optical amplifier (SOA) is disclosed. The optical receiver module provides the SOA in another housing and a photodiode (PD) enclosed in another","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9673909","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-9673909","citation_suggestion":"Patentable. \"Optical receiver module providing semiconductor optical amplifier\" (US-9673909). https://patentable.app/patents/US-9673909","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9673909","json":"https://patentable.app/api/llm-context/US-9673909","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:45:45.216Z"}