{"id":"W2170590598","doi":"10.1063/1.3043579","title":"Grating couplers on porous silicon planar waveguides for sensing applications","year":2008,"lang":"en","type":"article","venue":"Journal of Applied Physics","topic":"Silicon Nanostructures and Photoluminescence","field":"Materials Science","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Oak Ridge National Laboratory; Army Research Office; Division of Graduate Education; Natural Sciences and Engineering Research Council of Canada; Basic Energy Sciences; Ontario Centres of Excellence; U.S. Department of Energy; Office of Science; National Science Foundation","keywords":"Porous silicon; Grating; Planar; Materials science; Silicon; Optics; Birefringence; Silicon photonics; Optoelectronics; Waveguide; Porosity; Refractive index; Porous medium; Fourier transform; Composite material; Physics","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":[0.0001522506,0.0002553663,0.0001951924,0.0001159394,0.000105812,0.0002720078,0.000235202,0.0002666339,0.0004972043],"category_scores_gemma":[0.0003128752,0.0001634572,0.0001769323,0.0001800302,0.0002913848,0.0002763728,0.0002313493,0.0002085504,0.0001644054],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002157448,"about_ca_system_score_gemma":0.0001277072,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005595701,"about_ca_topic_score_gemma":0.0006876283,"domain_scores_codex":[0.9998391,0.00001887254,0.000006430409,0.00002984419,0.00008087974,0.00002487334],"domain_scores_gemma":[0.9998305,0.00007081141,0.00006136159,0.00001086841,0.00001676822,0.000009614765],"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":[0.00002251073,0.00001017649,0.0001269725,0.00005077174,0.000004210015,0.00006019411,0.00002200414,0.001557085,0.9962417,0.0004834268,0.000030543,0.001390386],"study_design_scores_gemma":[0.00001668737,0.000188479,0.0009340498,0.000004952358,0.00001083813,0.0001662632,0.00003082383,0.01277975,0.9843688,0.0001670539,0.001323998,0.000008431977],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9851007,0.0007077625,0.01193111,0.00006254196,0.00001615702,0.00002379085,0.00004558663,0.0001135012,0.001998836],"genre_scores_gemma":[0.9880238,0.0006276605,0.01014667,0.00002561227,0.00001021999,0.00001530324,0.00003774247,0.00001442306,0.001098423],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005595701,"threshold_uncertainty_score":0.001663268,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02305175743917761,"score_gpt":0.2500459385183063,"score_spread":0.2269941810791286,"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."}}