{"id":"W4416660142","doi":"10.1364/josab.577876","title":"Two for the price of one: generation of reconfigurable pairs of orthogonal polarization vortices using a Sagnac interferometer","year":2025,"lang":"en","type":"article","venue":"Journal of the Optical Society of America B","topic":"Orbital Angular Momentum in Optics","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Polarization (electrochemistry); Vortex; Interferometry; Orthogonal polarization spectral imaging; Optical vortex; Saddle; Polarization controller","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003401051,0.00007631589,0.0002918998,0.00002349931,0.00005433878,0.00001074982,0.0002232832,0.00002797227,0.00004289487],"category_scores_gemma":[0.00004573727,0.00004780256,0.0004714334,0.0002432343,0.0002383665,0.00009968942,0.00005267366,0.00012781,6.624204e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002604388,"about_ca_system_score_gemma":0.0001136519,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005023761,"about_ca_topic_score_gemma":4.233208e-7,"domain_scores_codex":[0.9989461,0.00004264215,0.0006201657,0.00006458666,0.0002258309,0.0001007236],"domain_scores_gemma":[0.9981899,0.000271649,0.001020375,0.0001375458,0.0003589883,0.00002155237],"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":[0.0001537781,0.0008056388,0.01164534,0.0002904238,0.001724735,3.358419e-8,0.001095411,0.01022869,0.9511667,0.009185386,0.000490756,0.01321304],"study_design_scores_gemma":[0.001891685,0.001223596,0.008705153,0.0007441312,0.001552802,0.000002211584,0.005221303,0.1566121,0.8176693,0.00560327,0.0005518784,0.0002224725],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8057235,0.0001508301,0.1923664,0.0009135337,0.00017034,0.0001765009,0.00002122455,9.858675e-7,0.0004766866],"genre_scores_gemma":[0.9481696,0.00001523455,0.05159446,0.00004764042,0.00008114046,0.000001329961,0.000001528492,0.00000616561,0.00008291066],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1463834,"threshold_uncertainty_score":0.1949332,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02538804301108708,"score_gpt":0.2790172097112358,"score_spread":0.2536291667001487,"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."}}