{"id":"W4410976874","doi":"10.1364/ao.563140","title":"Petal orbital angular momentum multiplexing holography for two-dimensional optical encryption","year":2025,"lang":"en","type":"article","venue":"Applied Optics","topic":"Orbital Angular Momentum in Optics","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministry of Education and Child Care","funders":"National Natural Science Foundation of China","keywords":"Optics; Holography; Angular momentum; Orbital angular momentum multiplexing; Multiplexing; Physics; Encryption; Optical vortex; Total angular momentum quantum number; Orbital angular momentum of light; Computer science; Telecommunications; Classical mechanics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001940716,0.0003007313,0.0003089386,0.000171159,0.0002478976,0.00009519317,0.000228696,0.00008805021,0.00008155538],"category_scores_gemma":[0.00001157689,0.0003077997,0.0002464861,0.0003042805,0.000176402,0.00009734447,0.0001939322,0.0002358262,0.00004691268],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000463557,"about_ca_system_score_gemma":0.00006155227,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008393662,"about_ca_topic_score_gemma":6.444557e-7,"domain_scores_codex":[0.9983463,0.0000127939,0.0004075155,0.0004587533,0.0002485662,0.0005260554],"domain_scores_gemma":[0.9991647,0.0001711188,0.0001030369,0.000338327,0.0001079151,0.0001149302],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00009535652,0.0005518607,0.001376172,0.0000433586,0.0003017453,0.000004412892,0.00008832519,0.004136356,0.04099642,0.948012,0.0007645287,0.003629485],"study_design_scores_gemma":[0.01971823,0.0007859298,0.004464113,0.0002256799,0.001253512,0.0000154112,0.003404447,0.09672959,0.3022544,0.5604538,0.007066426,0.003628457],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8597052,0.00006863163,0.09406579,0.0002693381,0.0007291204,0.001113828,0.0001375451,0.0001397226,0.04377087],"genre_scores_gemma":[0.9454882,4.330246e-7,0.05297684,0.00009651017,0.0003402915,0.0002183906,0.0003484797,0.00003573583,0.0004951294],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3875581,"threshold_uncertainty_score":0.9999374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006948494684561428,"score_gpt":0.2511131329091081,"score_spread":0.2441646382245466,"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."}}