{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:XDWJSQ4HBTYDEU4ZZNYPO6HF2N","short_pith_number":"pith:XDWJSQ4H","schema_version":"1.0","canonical_sha256":"b8ec9943870cf0325399cb70f778e5d34fc00f3ad1b0510aac9ef1768fd67cbe","source":{"kind":"arxiv","id":"1108.0680","version":1},"attestation_state":"computed","paper":{"title":"Critical optical coupling between a GaAs disk and a nanowaveguide suspended on the chip","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"A. Andronico, A. Lemaitre, C. Baker, C. Belacel, E. Galopin, G. Leo, I. Favero, P. Senellart, S. Ducci","submitted_at":"2011-08-02T20:22:04Z","abstract_excerpt":"We report on an integrated GaAs disk/waveguide system. A millimeter-long waveguide is suspended and tapered on the chip over a length of 25 {\\mu}m to evanescently couple to high Q optical whispering gallery modes of a GaAs disk. The critical coupling regime is obtained both by varying the disk/guide gap distance and the width of the suspended nanoscale taper. The experimental results are in good agreement with predictions from the coupled mode theory."},"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":"1108.0680","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-08-02T20:22:04Z","cross_cats_sorted":[],"title_canon_sha256":"11c6357ac8727a95009f80cb79ee089aaeb7dd06a8726316a8265f7829728c06","abstract_canon_sha256":"55e40695c59656c84feb132de69be5374808398543605ca5aa874360fa8b15a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:03.975602Z","signature_b64":"VVIxH6RWAxZ5Z6hQoOqq08I/dknUrc5HwKQOHyzO10zSInQ8OC8D521fyOHnVLUfAGjYabZIW0iQb1OF4hNDBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8ec9943870cf0325399cb70f778e5d34fc00f3ad1b0510aac9ef1768fd67cbe","last_reissued_at":"2026-05-18T02:01:03.974885Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:03.974885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Critical optical coupling between a GaAs disk and a nanowaveguide suspended on the chip","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"A. Andronico, A. Lemaitre, C. Baker, C. Belacel, E. Galopin, G. Leo, I. Favero, P. Senellart, S. Ducci","submitted_at":"2011-08-02T20:22:04Z","abstract_excerpt":"We report on an integrated GaAs disk/waveguide system. A millimeter-long waveguide is suspended and tapered on the chip over a length of 25 {\\mu}m to evanescently couple to high Q optical whispering gallery modes of a GaAs disk. The critical coupling regime is obtained both by varying the disk/guide gap distance and the width of the suspended nanoscale taper. The experimental results are in good agreement with predictions from the coupled mode theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0680","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":"1108.0680","created_at":"2026-05-18T02:01:03.975003+00:00"},{"alias_kind":"arxiv_version","alias_value":"1108.0680v1","created_at":"2026-05-18T02:01:03.975003+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0680","created_at":"2026-05-18T02:01:03.975003+00:00"},{"alias_kind":"pith_short_12","alias_value":"XDWJSQ4HBTYD","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"XDWJSQ4HBTYDEU4Z","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"XDWJSQ4H","created_at":"2026-05-18T12:26:44.992195+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/XDWJSQ4HBTYDEU4ZZNYPO6HF2N","json":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N.json","graph_json":"https://pith.science/api/pith-number/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/graph.json","events_json":"https://pith.science/api/pith-number/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/events.json","paper":"https://pith.science/paper/XDWJSQ4H"},"agent_actions":{"view_html":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N","download_json":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N.json","view_paper":"https://pith.science/paper/XDWJSQ4H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1108.0680&json=true","fetch_graph":"https://pith.science/api/pith-number/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/graph.json","fetch_events":"https://pith.science/api/pith-number/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/action/storage_attestation","attest_author":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/action/author_attestation","sign_citation":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/action/citation_signature","submit_replication":"https://pith.science/pith/XDWJSQ4HBTYDEU4ZZNYPO6HF2N/action/replication_record"}},"created_at":"2026-05-18T02:01:03.975003+00:00","updated_at":"2026-05-18T02:01:03.975003+00:00"}