{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:COUBWKBXOMJULF4BYJJJIK4GYA","short_pith_number":"pith:COUBWKBX","schema_version":"1.0","canonical_sha256":"13a81b28377313459781c252942b86c00045f109877c764d6d1b4faeb639825b","source":{"kind":"arxiv","id":"2404.08998","version":1},"attestation_state":"computed","paper":{"title":"Dual-comb mode-locked Yb:CALGO laser based on cavity-shared configuration with separated end mirrors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Haiyang Xie, Hui Liu, Jintao Bai, Pengfei Li, Pengrun Ying, Ruixin Tang, Siyuan Xu, Ziyu Luo","submitted_at":"2024-04-13T12:58:20Z","abstract_excerpt":"Dual-comb spectroscopy typically requires the utilization of two independent and phase-locked femtosecond lasers, resulting in a complex and expensive system that hinders its industrial applications. Single-cavity dual-comb lasers are considered as one of the primary solution to simplify the system. However, controlling the crucial parameter of difference in repetition rates remains challenging. In this study, we present a dual-comb mode-locked Yb:CALGO laser based on a cavity-shared configuration with separated end mirrors. We employ two pairs of end mirrors and two thin-film polarizers angle"},"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":"2404.08998","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-04-13T12:58:20Z","cross_cats_sorted":[],"title_canon_sha256":"99330892082be1d5ccaf169c4f0d89ba39b96a9eae1d0912f344f6b65263f641","abstract_canon_sha256":"2ea47bd74e311f35856efc10d75dd173cf78884a9e9f30f774fa0166b99e6b0c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:07:43.399864Z","signature_b64":"PPNGl2UMt4Y1lTHxg8nw2LxoT+mVdVBdJqUDLiEiZsLj43NjM4duK2M0GmiDcEGZwBjEq6yd+frQ+q9P1keHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13a81b28377313459781c252942b86c00045f109877c764d6d1b4faeb639825b","last_reissued_at":"2026-07-05T08:07:43.399367Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:07:43.399367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dual-comb mode-locked Yb:CALGO laser based on cavity-shared configuration with separated end mirrors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Haiyang Xie, Hui Liu, Jintao Bai, Pengfei Li, Pengrun Ying, Ruixin Tang, Siyuan Xu, Ziyu Luo","submitted_at":"2024-04-13T12:58:20Z","abstract_excerpt":"Dual-comb spectroscopy typically requires the utilization of two independent and phase-locked femtosecond lasers, resulting in a complex and expensive system that hinders its industrial applications. Single-cavity dual-comb lasers are considered as one of the primary solution to simplify the system. However, controlling the crucial parameter of difference in repetition rates remains challenging. In this study, we present a dual-comb mode-locked Yb:CALGO laser based on a cavity-shared configuration with separated end mirrors. We employ two pairs of end mirrors and two thin-film polarizers angle"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.08998","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.08998/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2404.08998","created_at":"2026-07-05T08:07:43.399426+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.08998v1","created_at":"2026-07-05T08:07:43.399426+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.08998","created_at":"2026-07-05T08:07:43.399426+00:00"},{"alias_kind":"pith_short_12","alias_value":"COUBWKBXOMJU","created_at":"2026-07-05T08:07:43.399426+00:00"},{"alias_kind":"pith_short_16","alias_value":"COUBWKBXOMJULF4B","created_at":"2026-07-05T08:07:43.399426+00:00"},{"alias_kind":"pith_short_8","alias_value":"COUBWKBX","created_at":"2026-07-05T08:07:43.399426+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/COUBWKBXOMJULF4BYJJJIK4GYA","json":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA.json","graph_json":"https://pith.science/api/pith-number/COUBWKBXOMJULF4BYJJJIK4GYA/graph.json","events_json":"https://pith.science/api/pith-number/COUBWKBXOMJULF4BYJJJIK4GYA/events.json","paper":"https://pith.science/paper/COUBWKBX"},"agent_actions":{"view_html":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA","download_json":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA.json","view_paper":"https://pith.science/paper/COUBWKBX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.08998&json=true","fetch_graph":"https://pith.science/api/pith-number/COUBWKBXOMJULF4BYJJJIK4GYA/graph.json","fetch_events":"https://pith.science/api/pith-number/COUBWKBXOMJULF4BYJJJIK4GYA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA/action/storage_attestation","attest_author":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA/action/author_attestation","sign_citation":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA/action/citation_signature","submit_replication":"https://pith.science/pith/COUBWKBXOMJULF4BYJJJIK4GYA/action/replication_record"}},"created_at":"2026-07-05T08:07:43.399426+00:00","updated_at":"2026-07-05T08:07:43.399426+00:00"}