{"id":"W4389538672","doi":"10.1364/fio.2023.jm7a.42","title":"Generation of limited depth of field and transverse extent nearly Bessel beams using finite width Durnin’s circular slits","year":2023,"lang":"en","type":"article","venue":"","topic":"Orbital Angular Momentum in Optics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Laurentian University","funders":"","keywords":"Bessel function; Transverse plane; Optics; Diffraction; Physics; Bessel beam; Plane (geometry); Cardinal point; Focal length; Quality (philosophy); Lens (geology); Fourier transform; Geometry; Mathematics","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":[0.00007926593,0.0000920251,0.0001491106,0.00006923542,0.00004078941,0.00001725389,0.00005359013,0.00003412092,0.00007853242],"category_scores_gemma":[0.000006646158,0.00008798298,0.00006914778,0.0001976581,0.00003129354,0.0001002782,0.00003053291,0.00005628563,0.000003339957],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000006304543,"about_ca_system_score_gemma":0.00002234084,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002384656,"about_ca_topic_score_gemma":0.000005348533,"domain_scores_codex":[0.9993544,0.00001957093,0.0002229814,0.0001364685,0.0001367568,0.0001298584],"domain_scores_gemma":[0.9996329,0.0000474568,0.00007607993,0.0001383539,0.00006294263,0.00004229902],"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":[0.00003668528,0.0004268738,0.0865432,0.0002600351,0.0004025796,0.000009110172,0.00329615,0.01656257,0.8531446,0.01672745,0.000461261,0.02212951],"study_design_scores_gemma":[0.001746714,0.0004707312,0.01843724,0.0001195283,0.0002563735,0.000001456921,0.002155998,0.34582,0.6268039,0.003254639,0.0004173857,0.0005160753],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9726197,0.00003566952,0.02607694,0.00007210863,0.00007460104,0.0001214246,0.00002073081,0.00001562854,0.0009632073],"genre_scores_gemma":[0.9973262,0.000007517144,0.002245178,0.00001829591,0.0000628765,0.000003488849,0.00004328557,0.00001171168,0.0002814772],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3292574,"threshold_uncertainty_score":0.3587842,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04745448716240885,"score_gpt":0.2642822407555021,"score_spread":0.2168277535930933,"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."}}