{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:VZKZXYZZT26BBRI6VLUBBM7VLN","short_pith_number":"pith:VZKZXYZZ","schema_version":"1.0","canonical_sha256":"ae559be3399ebc10c51eaae810b3f55b55cdaa30c5685b6c2320e5cd8f745d03","source":{"kind":"arxiv","id":"1311.0610","version":1},"attestation_state":"computed","paper":{"title":"Design of efficient single stage chirped pulse difference frequency generation at 7 {\\mu}m driven by a dual wavelength Ti:sapphire laser","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Christian Erny, Christoph P. Hauri","submitted_at":"2013-11-04T08:53:15Z","abstract_excerpt":"We present a design for a high-energy single stage mid-IR difference frequency generation adapted to a two-color Ti:sapphire amplifier system. The optimized mixing process is based on chirped pulse difference frequency generation (CP-DFG), allowing for a higher conversion efficiency, larger bandwidth and reduced two photon absorption losses. The numerical start-to-end simulations include stretching, chirped pulse difference frequency generation and pulse compression. Realistic design parameters for commercially available non linear crystals (GaSe, AgGaS2, LiInSe2, LiGaSe2) are considered. Comp"},"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":"1311.0610","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-11-04T08:53:15Z","cross_cats_sorted":[],"title_canon_sha256":"dfc7bf573938bc0a356898001d42b9aa8dd2e662435830a5024310393b6cdb20","abstract_canon_sha256":"566f6580eb15fe2d67fa0a565df5077b6dd5ac7f5395a0033f7412555b400826"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:46:39.526672Z","signature_b64":"VoZq4GS3v8CACBsGEzk3mSKwNPCz1gvUXRNzQxi2efVz4K7yUjgL7MBM0bj3fCLFggglSsiJx5nrAvaF6aaIAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae559be3399ebc10c51eaae810b3f55b55cdaa30c5685b6c2320e5cd8f745d03","last_reissued_at":"2026-05-18T01:46:39.526062Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:46:39.526062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Design of efficient single stage chirped pulse difference frequency generation at 7 {\\mu}m driven by a dual wavelength Ti:sapphire laser","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Christian Erny, Christoph P. Hauri","submitted_at":"2013-11-04T08:53:15Z","abstract_excerpt":"We present a design for a high-energy single stage mid-IR difference frequency generation adapted to a two-color Ti:sapphire amplifier system. The optimized mixing process is based on chirped pulse difference frequency generation (CP-DFG), allowing for a higher conversion efficiency, larger bandwidth and reduced two photon absorption losses. The numerical start-to-end simulations include stretching, chirped pulse difference frequency generation and pulse compression. Realistic design parameters for commercially available non linear crystals (GaSe, AgGaS2, LiInSe2, LiGaSe2) are considered. Comp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.0610","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":"1311.0610","created_at":"2026-05-18T01:46:39.526148+00:00"},{"alias_kind":"arxiv_version","alias_value":"1311.0610v1","created_at":"2026-05-18T01:46:39.526148+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.0610","created_at":"2026-05-18T01:46:39.526148+00:00"},{"alias_kind":"pith_short_12","alias_value":"VZKZXYZZT26B","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"VZKZXYZZT26BBRI6","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"VZKZXYZZ","created_at":"2026-05-18T12:28:04.890932+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/VZKZXYZZT26BBRI6VLUBBM7VLN","json":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN.json","graph_json":"https://pith.science/api/pith-number/VZKZXYZZT26BBRI6VLUBBM7VLN/graph.json","events_json":"https://pith.science/api/pith-number/VZKZXYZZT26BBRI6VLUBBM7VLN/events.json","paper":"https://pith.science/paper/VZKZXYZZ"},"agent_actions":{"view_html":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN","download_json":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN.json","view_paper":"https://pith.science/paper/VZKZXYZZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1311.0610&json=true","fetch_graph":"https://pith.science/api/pith-number/VZKZXYZZT26BBRI6VLUBBM7VLN/graph.json","fetch_events":"https://pith.science/api/pith-number/VZKZXYZZT26BBRI6VLUBBM7VLN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN/action/storage_attestation","attest_author":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN/action/author_attestation","sign_citation":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN/action/citation_signature","submit_replication":"https://pith.science/pith/VZKZXYZZT26BBRI6VLUBBM7VLN/action/replication_record"}},"created_at":"2026-05-18T01:46:39.526148+00:00","updated_at":"2026-05-18T01:46:39.526148+00:00"}