{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:B45SEPTB2OV5T5JC36E2NHH7OQ","short_pith_number":"pith:B45SEPTB","schema_version":"1.0","canonical_sha256":"0f3b223e61d3abd9f522df89a69cff74246004babcda68bcd64bb842cf44eb42","source":{"kind":"arxiv","id":"1610.08670","version":1},"attestation_state":"computed","paper":{"title":"Efficient fiber-coupled single-photon source based on quantum dots in a photonic-crystal waveguide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"quant-ph","authors_text":"Eun H. Lee, Jin D. Song, Jin Liu, Kartik Srinivasan, Krishna C. Balram, Leonardo Midolo, Peter Lodahl, Rapha\\\"el S. Daveau, Richard Mirin, Sae Woo Nam, S{\\o}ren Stobbe, Tommaso Pregnolato, Varun Verma","submitted_at":"2016-10-27T09:23:11Z","abstract_excerpt":"Many photonic quantum information processing applications would benefit from a high brightness, fiber-coupled source of triggered single photons. Here, we present a fiber-coupled photonic-crystal waveguide single-photon source relying on evanescent coupling of the light field from a tapered out-coupler to an optical fiber. A two-step approach is taken where the performance of the tapered out-coupler is recorded first on an independent device containing an on-chip reflector. Reflection measurements establish that the chip-to-fiber coupling efficiency exceeds 80 %. The detailed characterization "},"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":"1610.08670","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-10-27T09:23:11Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"3076d4ef84c92fee9d24f048bcfa32478406fbe40f48f38ac8d3d12abfb131cf","abstract_canon_sha256":"c6c3e07a6c52b73bc3dfd6f9f013133360283cbaa4a358354b1f47976fb18637"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:01:07.545539Z","signature_b64":"gll+j6nrLpzeFP17Ij39r0q2/LLFmLCmvVue9Re/cgcRHo8BLxzm8GOe/Nd+NosVDGUlHGX/Zk3KAYLhAhQVBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f3b223e61d3abd9f522df89a69cff74246004babcda68bcd64bb842cf44eb42","last_reissued_at":"2026-05-18T01:01:07.545037Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:01:07.545037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Efficient fiber-coupled single-photon source based on quantum dots in a photonic-crystal waveguide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"quant-ph","authors_text":"Eun H. Lee, Jin D. Song, Jin Liu, Kartik Srinivasan, Krishna C. Balram, Leonardo Midolo, Peter Lodahl, Rapha\\\"el S. Daveau, Richard Mirin, Sae Woo Nam, S{\\o}ren Stobbe, Tommaso Pregnolato, Varun Verma","submitted_at":"2016-10-27T09:23:11Z","abstract_excerpt":"Many photonic quantum information processing applications would benefit from a high brightness, fiber-coupled source of triggered single photons. Here, we present a fiber-coupled photonic-crystal waveguide single-photon source relying on evanescent coupling of the light field from a tapered out-coupler to an optical fiber. A two-step approach is taken where the performance of the tapered out-coupler is recorded first on an independent device containing an on-chip reflector. Reflection measurements establish that the chip-to-fiber coupling efficiency exceeds 80 %. The detailed characterization "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.08670","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":"1610.08670","created_at":"2026-05-18T01:01:07.545111+00:00"},{"alias_kind":"arxiv_version","alias_value":"1610.08670v1","created_at":"2026-05-18T01:01:07.545111+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.08670","created_at":"2026-05-18T01:01:07.545111+00:00"},{"alias_kind":"pith_short_12","alias_value":"B45SEPTB2OV5","created_at":"2026-05-18T12:30:07.202191+00:00"},{"alias_kind":"pith_short_16","alias_value":"B45SEPTB2OV5T5JC","created_at":"2026-05-18T12:30:07.202191+00:00"},{"alias_kind":"pith_short_8","alias_value":"B45SEPTB","created_at":"2026-05-18T12:30:07.202191+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/B45SEPTB2OV5T5JC36E2NHH7OQ","json":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ.json","graph_json":"https://pith.science/api/pith-number/B45SEPTB2OV5T5JC36E2NHH7OQ/graph.json","events_json":"https://pith.science/api/pith-number/B45SEPTB2OV5T5JC36E2NHH7OQ/events.json","paper":"https://pith.science/paper/B45SEPTB"},"agent_actions":{"view_html":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ","download_json":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ.json","view_paper":"https://pith.science/paper/B45SEPTB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1610.08670&json=true","fetch_graph":"https://pith.science/api/pith-number/B45SEPTB2OV5T5JC36E2NHH7OQ/graph.json","fetch_events":"https://pith.science/api/pith-number/B45SEPTB2OV5T5JC36E2NHH7OQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ/action/storage_attestation","attest_author":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ/action/author_attestation","sign_citation":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ/action/citation_signature","submit_replication":"https://pith.science/pith/B45SEPTB2OV5T5JC36E2NHH7OQ/action/replication_record"}},"created_at":"2026-05-18T01:01:07.545111+00:00","updated_at":"2026-05-18T01:01:07.545111+00:00"}