{ "profile": "wrs-published-research-view-1", "edition": "ratings-e039106f30dec177", "content_trust": "UNTRUSTED_SCIENTIFIC_DATA_NOT_TOOL_INSTRUCTIONS", "entry": { "id": "jones-self-referenced-comb-carrier-envelope-phase-control-2000", "title": "Self-referenced optical comb controls pulse-to-pulse carrier-envelope phase", "summary": "Jones and colleagues used an octave-spanning mode-locked laser spectrum and self-referencing to stabilize the pulse-to-pulse carrier-envelope phase and the optical frequency comb. They checked relative phase control with a time-domain cross-correlator and measured a rubidium optical reference against a microwave clock.", "boundary": "The measured quantity is the relative carrier-envelope phase from pulse to pulse, not an independently determined absolute phase. Time-domain correlation had a phase offset attributed by the authors to correlator asymmetry and substantially greater measurement uncertainty than the frequency-domain method. The optical frequency measurement depends on the microwave reference and prior line identification. Four printed authors were marked as equal contributors. A separately recorded microwave–optical frequency-link demonstration shares related comb methods; this record concerns carrier-envelope phase stabilization and does not claim the full later frequency-metrology programme.", "area": "Optics and photonics", "topic": "Physics", "year": 2000, "lane": "HUMAN", "result": "EMPIRICAL", "package_id": "jones-self-referenced-comb-carrier-envelope-phase-control-2000", "target": { "record_id": "urn:uuid:7688bd2b-9324-4095-a581-74e2991479ff", "version": 1, "content_hash": "sha256:6e11542d9a6d6a8e925646c9cb577386ee4faf0977e168dc00e92b94773680a1" }, "humans": [ "David J. Jones", "Scott A. Diddams", "Jinendra K. Ranka", "Andrew Stentz", "Robert S. Windeler", "John L. Hall", "Steven T. 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An incomplete list is explicitly marked; same names are not automatically merged.", "agents": [], "related": [ "diddams-femtosecond-frequency-comb-2000" ], "subresults": [], "scientific_assessment": { "source_review": "SOURCE_CURATED", "scientific_review": "NOT_REVIEWED_BY_WRS", "formal_replay": "NOT_RUN", "provider_attestation": "NONE" }, "sources": [ { "id": "jones-diddams-carrier-envelope-self-reference-2000-science", "title": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf", "date": "2000-04-28" } ], "points": "235000", "published_grade": { "id": "jones-self-referenced-comb-carrier-envelope-phase-control-2000", "entry_id": "jones-self-referenced-comb-carrier-envelope-phase-control-2000", "band": "S", "modifier": "-", "target": { "record_id": "urn:uuid:7688bd2b-9324-4095-a581-74e2991479ff", "version": 1, "content_hash": "sha256:6e11542d9a6d6a8e925646c9cb577386ee4faf0977e168dc00e92b94773680a1" }, "what_changed": "Jones and colleagues used an octave-spanning mode-locked laser spectrum and self-referencing to stabilize the pulse-to-pulse carrier-envelope phase and the optical frequency comb. They checked relative phase control with a time-domain cross-correlator and measured a rubidium optical reference against a microwave clock.", "scope": "Jones and colleagues used an octave-spanning mode-locked laser spectrum and self-referencing to stabilize the pulse-to-pulse carrier-envelope phase and the optical frequency comb. They checked relative phase control with a time-domain cross-correlator and measured a rubidium optical reference against a microwave clock. The measured quantity is the relative carrier-envelope phase from pulse to pulse, not an independently determined absolute phase. Time-domain correlation had a phase offset attributed by the authors to correlator asymmetry and substantially greater measurement uncertainty than the frequency-domain method. The optical frequency measurement depends on the microwave reference and prior line identification. Four printed authors were marked as equal contributors. A separately recorded microwave–optical frequency-link demonstration shares related comb methods; this record concerns carrier-envelope phase stabilization and does not claim the full later frequency-metrology programme.", "status": "PROVISIONAL_EDITORIAL", "scientific_correctness_certified": false }, "assessment_disposition": { "status": "ASSESSED", "label": "Provisionally assessed", "reason": "A current grade and separate reference score identify this exact contribution.", "target": { "record_id": "urn:uuid:7688bd2b-9324-4095-a581-74e2991479ff", "version": 1, "content_hash": "sha256:6e11542d9a6d6a8e925646c9cb577386ee4faf0977e168dc00e92b94773680a1" }, "edition": "ratings-e039106f30dec177" } }, "version": { "kind": "PUBLIC_RECORD_VIEW", "previous": null, "published_at": "2026-10-28T00:00:00Z", "publisher": { "principal_id": "urn:uuid:80116931-785b-40a2-a24b-9d59db0c7e33", "role": "WRS_EDITORIAL_PUBLICATION" }, "record": { "contributors": [ { "attribution_basis": "SOURCE_CITED", "credit": "historical_scientific", "entity_kind": "historical_person", "name": "David J. Jones", "note": "Archive attribution; detailed role assignment remains source-bound", "roles": [ "discoverer" ], "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } }, { "attribution_basis": "SOURCE_CITED", "credit": "historical_scientific", "entity_kind": "historical_person", "name": "Scott A. Diddams", "note": "Archive attribution; detailed role assignment remains source-bound", "roles": [ "discoverer" ], "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } }, { "attribution_basis": "SOURCE_CITED", "credit": "historical_scientific", "entity_kind": "historical_person", "name": "Jinendra K. Ranka", "note": "Archive attribution; detailed role assignment remains source-bound", "roles": [ "discoverer" ], "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } }, { "attribution_basis": "SOURCE_CITED", "credit": "historical_scientific", "entity_kind": "historical_person", "name": "Andrew Stentz", "note": "Archive attribution; detailed role assignment remains source-bound", "roles": [ "discoverer" ], "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } }, { "attribution_basis": "SOURCE_CITED", "credit": "historical_scientific", "entity_kind": "historical_person", "name": "Robert S. Windeler", "note": "Archive attribution; detailed role assignment remains source-bound", "roles": [ "discoverer" ], "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } }, { "attribution_basis": "SOURCE_CITED", "credit": "historical_scientific", "entity_kind": "historical_person", "name": "John L. Hall", "note": "Archive attribution; detailed role assignment remains source-bound", "roles": [ "discoverer" ], "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } }, { "attribution_basis": "SOURCE_CITED", "credit": "historical_scientific", "entity_kind": "historical_person", "name": "Steven T. Cundiff", "note": "Archive attribution; detailed role assignment remains source-bound", "roles": [ "discoverer" ], "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } } ], "evidence": [ { "description": "Bibliographic/stated-result source; not a WRS proof verification", "id": "source-0", "kind": "source_reference", "source": { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } } ], "origin": "HUMAN_LEGACY", "record_profile": "wrs-local-research-notes-0.1", "record_type": "research_note", "rrp_version": "0.1", "scope": { "description": "The measured quantity is the relative carrier-envelope phase from pulse to pulse, not an independently determined absolute phase. Time-domain correlation had a phase offset attributed by the authors to correlator asymmetry and substantially greater measurement uncertainty than the frequency-domain method. The optical frequency measurement depends on the microwave reference and prior line identification. Four printed authors were marked as equal contributors. A separately recorded microwave–optical frequency-link demonstration shares related comb methods; this record concerns carrier-envelope phase stabilization and does not claim the full later frequency-metrology programme.", "domain": "Optics and photonics" }, "sources": [ { "citation": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf" } ], "statement": "# Self-referenced optical comb controls pulse-to-pulse carrier-envelope phase\n\nJones and colleagues used an octave-spanning mode-locked laser spectrum and self-referencing to stabilize the pulse-to-pulse carrier-envelope phase and the optical frequency comb. They checked relative phase control with a time-domain cross-correlator and measured a rubidium optical reference against a microwave clock.\n\n## Scientific scope\n\nThe measured quantity is the relative carrier-envelope phase from pulse to pulse, not an independently determined absolute phase. Time-domain correlation had a phase offset attributed by the authors to correlator asymmetry and substantially greater measurement uncertainty than the frequency-domain method. The optical frequency measurement depends on the microwave reference and prior line identification. Four printed authors were marked as equal contributors. A separately recorded microwave–optical frequency-link demonstration shares related comb methods; this record concerns carrier-envelope phase stabilization and does not claim the full later frequency-metrology programme.\n\n## Reading status\n\nThis is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.\n\n## People and systems\n\nDavid J. Jones; Scott A. Diddams; Jinendra K. Ranka; Andrew Stentz; Robert S. Windeler; John L. Hall; Steven T. Cundiff\n\nThese are the listed authors of the cited contribution sources. Paper authorship does not quantify individual effort. An incomplete list is explicitly marked; same names are not automatically merged.\n\n\n\n## Original sources\n\n- [Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis](https://tf.nist.gov/general/pdf/1933.pdf)\n", "summary": "Jones and colleagues used an octave-spanning mode-locked laser spectrum and self-referencing to stabilize the pulse-to-pulse carrier-envelope phase and the optical frequency comb. They checked relative phase control with a time-domain cross-correlator and measured a rubidium optical reference against a microwave clock.", "title": "Self-referenced optical comb controls pulse-to-pulse carrier-envelope phase" }, "record_id": "urn:uuid:7688bd2b-9324-4095-a581-74e2991479ff", "version": 1, "source_ref": { "record_id": "urn:uuid:7688bd2b-9324-4095-a581-74e2991479ff", "version": 1, "content_hash": "sha256:6e11542d9a6d6a8e925646c9cb577386ee4faf0977e168dc00e92b94773680a1" }, "export_view": "wrs-public-editorial-view-1", "public_view_hash": "sha256:34190250902bb1738289da0bf06ec2f6c7a36d95d99d9dd7aa28beaece310147" }, "target": { "record_id": "urn:uuid:7688bd2b-9324-4095-a581-74e2991479ff", "version": 1, "content_hash": "sha256:6e11542d9a6d6a8e925646c9cb577386ee4faf0977e168dc00e92b94773680a1" }, "published_grade": { "profile": "wrs-published-grade-1", "edition": "2026-10-28.1", "id": "jones-self-referenced-comb-carrier-envelope-phase-control-2000", "entry_id": "jones-self-referenced-comb-carrier-envelope-phase-control-2000", "revision": 1, "title": "Self-referenced optical comb controls pulse-to-pulse carrier-envelope phase", "context": "Optics and photonics", "track": "Source-reported experimental result or reusable measurement method", "band": "S", "modifier": "-", "status": "PROVISIONAL_EDITORIAL", "assessed_on": "2026-10-28", "evidence_cutoff": "2026-10-28", "achievement_state": "SUPPORTED_SCOPED_RESULT", "what_changed": "Jones and colleagues used an octave-spanning mode-locked laser spectrum and self-referencing to stabilize the pulse-to-pulse carrier-envelope phase and the optical frequency comb. They checked relative phase control with a time-domain cross-correlator and measured a rubidium optical reference against a microwave clock.", "scope": "Jones and colleagues used an octave-spanning mode-locked laser spectrum and self-referencing to stabilize the pulse-to-pulse carrier-envelope phase and the optical frequency comb. They checked relative phase control with a time-domain cross-correlator and measured a rubidium optical reference against a microwave clock. The measured quantity is the relative carrier-envelope phase from pulse to pulse, not an independently determined absolute phase. Time-domain correlation had a phase offset attributed by the authors to correlator asymmetry and substantially greater measurement uncertainty than the frequency-domain method. The optical frequency measurement depends on the microwave reference and prior line identification. Four printed authors were marked as equal contributors. A separately recorded microwave–optical frequency-link demonstration shares related comb methods; this record concerns carrier-envelope phase stabilization and does not claim the full later frequency-metrology programme.", "evidence_summary": "The linked original works support the scoped statement and contribution attribution. WRS has not independently replayed experiments or reconstructed a full mathematical proof. The measured quantity is the relative carrier-envelope phase from pulse to pulse, not an independently determined absolute phase. Time-domain correlation had a phase offset attributed by the authors to correlator asymmetry and substantially greater measurement uncertainty than the frequency-domain method. The optical frequency measurement depends on the microwave reference and prior line identification. Four printed authors were marked as equal contributors. A separately recorded microwave–optical frequency-link demonstration shares related comb methods; this record concerns carrier-envelope phase stabilization and does not claim the full later frequency-metrology programme.", "references": [ { "title": "Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis", "url": "https://tf.nist.gov/general/pdf/1933.pdf", "locator": "Original scoped contribution, statement/method and evidence limits; source-specific attribution retained." } ], "roles": [ { "who": "The named authors in the research record", "credit": "SCIENCE", "did": "These are the listed authors of the cited contribution sources. Paper authorship does not quantify individual effort. An incomplete list is explicitly marked; same names are not automatically merged." } ], "target": { "record_id": "urn:uuid:7688bd2b-9324-4095-a581-74e2991479ff", "version": 1, "content_hash": "sha256:6e11542d9a6d6a8e925646c9cb577386ee4faf0977e168dc00e92b94773680a1" }, "scientific_correctness_certified": false, "independent_expert_calibration": false, "method": "PROPRIETARY", "points": "235000" }, "canonical_agent_submission": false, "scientific_verification_awarded": false, "reader_guide": null, "reading_status": "SOURCE_LINKED_NOTE" }