{"public_id":"cl_33354a8df38c715f913c83447c7cc3ba","status":"active","superseded_by_public_id":null,"corpus_id":122778100,"text":"An exact solution is given for the second harmonic waves produced in and outside the medium when the fundamental beam enters the medium at a plane surface.","confidence":0.95,"paper":{"corpus_id":122778100,"title":"Theory of Second Harmonic Generation of Light","url":"https://sah.borca.ai/papers/122778100"},"contributors":[{"id":171,"public_id":"b9tnx83g25","public_label":"eunsjani (b9tnx83g25)","roles":["extraction"],"url":"https://sah.borca.ai/u/b9tnx83g25"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.95,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_0769f80e1660a75527d06b53c82b5afb","name":"second harmonic generation","description":"The nonlinear optical process by which crystals generate light at twice the frequency of the incident fundamental beam.","types":["phenomenon","method"],"url":"https://sah.borca.ai/concepts/co_0769f80e1660a75527d06b53c82b5afb"},{"public_id":"co_9bac8b65f8a8081b6d47ef5ffdcb6033","name":"fundamental beam","description":"The input light beam at the original frequency that enters the crystal and drives second harmonic generation.","types":["physical entity"],"url":"https://sah.borca.ai/concepts/co_9bac8b65f8a8081b6d47ef5ffdcb6033"},{"public_id":"co_c9e21e6c8ce2b53bff7b061ae0acb8c5","name":"plane surface","description":"A flat interface at which the fundamental beam enters the nonlinear crystal medium, used as the boundary condition for the exact solution.","types":["boundary condition"],"url":"https://sah.borca.ai/concepts/co_c9e21e6c8ce2b53bff7b061ae0acb8c5"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_33354a8df38c715f913c83447c7cc3ba"}