{"id":"W2095709255","doi":"10.1109/jlt.2015.2495105","title":"Photonic Generation of Linearly Chirped Microwave Waveforms Using a Silicon-Based On-Chip Spectral Shaper Incorporating Two Linearly Chirped Waveguide Bragg Gratings","year":2015,"lang":"en","type":"article","venue":"Journal of Lightwave Technology","topic":"Advanced Photonic Communication Systems","field":"Engineering","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada; CMC Microsystems","keywords":"Optics; Materials science; Fiber Bragg grating; Optoelectronics; Photonics; Silicon photonics; Waveguide; Microwave; Chirp; Silicon; Laser; Physics; Wavelength","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0009503349,0.0004377759,0.0009215099,0.001095206,0.0001154997,0.00006199241,0.0007555551,0.0003809628,0.00001628326],"category_scores_gemma":[0.0004203703,0.0003842635,0.0002488372,0.0008177804,0.0001979875,0.0003695066,0.000102686,0.001162037,0.00001054205],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000576644,"about_ca_system_score_gemma":0.0004382297,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004128394,"about_ca_topic_score_gemma":0.00007787835,"domain_scores_codex":[0.9966799,0.0001008109,0.001940853,0.0002861221,0.0005295359,0.0004628009],"domain_scores_gemma":[0.9965624,0.0001378877,0.001486421,0.0009001137,0.0007179138,0.0001952418],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00007675894,0.00009929738,0.0005735907,0.00004272294,0.0001101673,0.00003435537,0.0005297516,0.07225055,0.9243999,0.0006376157,0.00005185128,0.00119347],"study_design_scores_gemma":[0.001850052,0.0004682644,0.00004141998,0.0002014021,0.00003978382,0.0003308496,0.0001930218,0.4994338,0.4959437,0.0009810416,0.0002388868,0.0002778552],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9649531,0.0006042977,0.03201631,0.0003385164,0.0005250699,0.0004152966,0.00001215673,0.0002284973,0.0009067943],"genre_scores_gemma":[0.915895,0.00001649721,0.08351547,0.00007963015,0.0003486698,0.00001221733,0.00001199393,0.00009550421,0.00002505468],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4284562,"threshold_uncertainty_score":0.9998609,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04566864110498949,"score_gpt":0.2815313826020592,"score_spread":0.2358627414970697,"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."}}