{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:JRC2G7QKUZWY7IFCLDNVEIN527","short_pith_number":"pith:JRC2G7QK","schema_version":"1.0","canonical_sha256":"4c45a37e0aa66d8fa0a258db5221bdd7dba99c52eed20cf7dc5d3ed1cd852a61","source":{"kind":"arxiv","id":"1811.04717","version":1},"attestation_state":"computed","paper":{"title":"Silicon Waveguides for High-Speed Optical Transmissions and Parametric Conversion around 2 $\\mu$m","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Bart Kuyken, Christophe Finot (LICB), Gunther Roelkens, Guy Millot (LICB), Julien Fatome (LICB), Kamal Hammani (LICB), Manon Lamy (LICB), Pierre Colman (LICB)","submitted_at":"2018-11-12T13:34:18Z","abstract_excerpt":"We show that single mode Si waveguides efficiently sustain high-speed transmissions at 2 $\\mu$m. We report the transmission of a 10 Gbit/s signal over 7 cm with a power penalty below 1 dB. Parametric conversion in the continuous wave regime is also demonstrated using the same waveguide structure with a conversion window over 70 nm and an efficiency as high as-25 dB that can be further increased in the pulsed pump regime."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1811.04717","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-12T13:34:18Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"28316bf66adbef6a8cff4cb844ec0e4a7b1be2301452b1a021c1f041a2e0aca5","abstract_canon_sha256":"f388258c6fdffc806c4a5a4c2600d481a600813b0ea8c39e97eeba9caaecf6ee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:53:24.517147Z","signature_b64":"prwGFhZ9etVFec0P4QuAlc28z7wrDeBwJaXD15RCQsB7sPpUT0Dwt59XGySUhUqFtpRVa4Y1lL0RV9Ptde+7Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c45a37e0aa66d8fa0a258db5221bdd7dba99c52eed20cf7dc5d3ed1cd852a61","last_reissued_at":"2026-05-17T23:53:24.516579Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:53:24.516579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Silicon Waveguides for High-Speed Optical Transmissions and Parametric Conversion around 2 $\\mu$m","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Bart Kuyken, Christophe Finot (LICB), Gunther Roelkens, Guy Millot (LICB), Julien Fatome (LICB), Kamal Hammani (LICB), Manon Lamy (LICB), Pierre Colman (LICB)","submitted_at":"2018-11-12T13:34:18Z","abstract_excerpt":"We show that single mode Si waveguides efficiently sustain high-speed transmissions at 2 $\\mu$m. We report the transmission of a 10 Gbit/s signal over 7 cm with a power penalty below 1 dB. Parametric conversion in the continuous wave regime is also demonstrated using the same waveguide structure with a conversion window over 70 nm and an efficiency as high as-25 dB that can be further increased in the pulsed pump regime."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.04717","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1811.04717","created_at":"2026-05-17T23:53:24.516676+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.04717v1","created_at":"2026-05-17T23:53:24.516676+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.04717","created_at":"2026-05-17T23:53:24.516676+00:00"},{"alias_kind":"pith_short_12","alias_value":"JRC2G7QKUZWY","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_16","alias_value":"JRC2G7QKUZWY7IFC","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_8","alias_value":"JRC2G7QK","created_at":"2026-05-18T12:32:31.084164+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527","json":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527.json","graph_json":"https://pith.science/api/pith-number/JRC2G7QKUZWY7IFCLDNVEIN527/graph.json","events_json":"https://pith.science/api/pith-number/JRC2G7QKUZWY7IFCLDNVEIN527/events.json","paper":"https://pith.science/paper/JRC2G7QK"},"agent_actions":{"view_html":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527","download_json":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527.json","view_paper":"https://pith.science/paper/JRC2G7QK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.04717&json=true","fetch_graph":"https://pith.science/api/pith-number/JRC2G7QKUZWY7IFCLDNVEIN527/graph.json","fetch_events":"https://pith.science/api/pith-number/JRC2G7QKUZWY7IFCLDNVEIN527/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527/action/storage_attestation","attest_author":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527/action/author_attestation","sign_citation":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527/action/citation_signature","submit_replication":"https://pith.science/pith/JRC2G7QKUZWY7IFCLDNVEIN527/action/replication_record"}},"created_at":"2026-05-17T23:53:24.516676+00:00","updated_at":"2026-05-17T23:53:24.516676+00:00"}