{"id":"W2077093256","doi":"10.1126/science.1260635","title":"Observation of optical polarization Möbius strips","year":2015,"lang":"en","type":"article","venue":"Science","topic":"Orbital Angular Momentum in Optics","field":"Physics and Astronomy","cited_by":475,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Canada Excellence Research Chairs, Government of Canada; Canada Research Chairs","keywords":"Möbius strip; STRIPS; Optics; Twist; Polarization (electrochemistry); Wavefront; Laser beams; Physics; Laser; Geometry; Materials science; Topology (electrical circuits); Optoelectronics; Chemistry; Mathematics; Combinatorics; Composite material","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001006503,0.0002668081,0.00009573107,0.0002626514,0.0001569759,0.00025808,0.0001830036,0.0002167293,0.0006275662],"category_scores_gemma":[0.0001958507,0.0001463484,0.0000981256,0.0001527206,0.0003426054,0.0001821912,0.0003013648,0.0004745308,0.0001556956],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001323536,"about_ca_system_score_gemma":0.000125287,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001800309,"about_ca_topic_score_gemma":0.0001693229,"domain_scores_codex":[0.9999312,0.000008749306,0.000002317759,0.00001665581,0.00002250565,0.00001857888],"domain_scores_gemma":[0.9997924,0.0000698564,0.00005619339,0.00003017777,0.00002926671,0.00002207322],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00004652885,0.00001132165,0.0006352221,0.00003355725,0.000004530874,0.0001413121,0.0000642652,0.0002764081,0.9942054,0.001670264,0.0001105591,0.002800637],"study_design_scores_gemma":[0.00001357626,0.00007030606,0.002733482,0.000006511292,0.000004756078,0.0002488908,0.00007100711,0.003728991,0.9911664,0.0004329403,0.001515355,0.000007907027],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.976721,0.0003124028,0.0171495,0.00007569802,0.000034576,0.00002729064,0.0001712715,0.00009891902,0.005409249],"genre_scores_gemma":[0.989966,0.0002470327,0.008562462,0.00003791401,0.000009978572,0.0000255346,0.0001066557,0.00001741282,0.00102697],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006275662,"threshold_uncertainty_score":0.002099454,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03141864757925222,"score_gpt":0.266170130907086,"score_spread":0.2347514833278337,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}