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Spin-constrained orbital-angular-momentum control in high-harmonic generation

2019· article· en· W2896233462 on OpenAlexafffund
Fance Kong, Chunmei Zhang, Hugo Larocque, Frédéric Bouchard, Z. Li, Marco Taucer, Graham G. Brown, Stefano Severino, T. J. Hammond, Ebrahim Karimi, P. B. Corkum

Bibliographic record

VenuePhysical Review Research · 2019
Typearticle
Languageen
FieldPhysics and Astronomy
TopicOrbital Angular Momentum in Optics
Canadian institutionsUniversity of WindsorJoint Attosecond Science LaboratoryUniversity of Ottawa
FundersDefense Advanced Research Projects AgencyCanada Research ChairsCanada Foundation for InnovationUniversity of Ottawa
KeywordsAngular momentumAngular momentum couplingPhysicsOrbital angular momentum of lightHarmonicsTotal angular momentum quantum numberAngular momentum of lightAzimuthal quantum numberOrbital motionAngular momentum operatorHigh harmonic generationSpin (aerodynamics)Quantum electrodynamicsOrbital angular momentum multiplexingOpticsClassical mechanicsQuantum mechanicsLaserVoltage

Abstract

fetched live from OpenAlex

This paper discusses the non-perturbative interaction involving both spin and orbital angular momentum within the framework of high harmonic generation. The spin selection rule enables precise control of the orbital angular momentum at extreme ultraviolet wavelength.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.198
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0010.003

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.035
GPT teacher head0.370
Teacher spread0.335 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designTheoretical or conceptual
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations20
Published2019
Admission routes2
Has abstractyes

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