{"id":"W2119139506","doi":"10.1364/ol.39.000922","title":"Ultra-wideband microwave photonic phase shifter with a 360° tunable phase shift based on an erbium-ytterbium co-doped linearly chirped FBG","year":2014,"lang":"en","type":"article","venue":"Optics Letters","topic":"Advanced Photonic Communication Systems","field":"Engineering","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Phase shift module; Materials science; Optics; Fiber Bragg grating; Optical Carrier transmission rates; Sideband; Photonics; Optoelectronics; Erbium; Ytterbium; Microwave; Optical fiber; Physics; Insertion loss; Doping; Radio over fiber","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":[0.0002096275,0.0002948835,0.0002443807,0.0002577534,0.0001562111,0.0002642426,0.0005616468,0.000469182,0.0005348078],"category_scores_gemma":[0.000218789,0.0002313032,0.0001572334,0.0002191512,0.0003497672,0.0004361445,0.0002544321,0.000464578,0.0002360005],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003463585,"about_ca_system_score_gemma":0.0002374953,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003184917,"about_ca_topic_score_gemma":0.0004738173,"domain_scores_codex":[0.9997866,0.00002503524,0.000009131239,0.00005703933,0.00009854958,0.00002366927],"domain_scores_gemma":[0.9998195,0.00003482389,0.00007544643,0.00001961351,0.00003285215,0.00001775363],"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":[0.00004891575,0.00001806219,0.0001205485,0.00001842593,0.000004154521,0.00004517785,0.00001379622,0.0002490832,0.9946378,0.0005726835,0.00004877944,0.004222606],"study_design_scores_gemma":[0.00003768232,0.0002153263,0.0007633199,0.00000674574,0.00001897109,0.0004558248,0.000008883571,0.009597745,0.9857805,0.0001274787,0.002971706,0.00001582294],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.8409853,0.001671493,0.1508791,0.0004122748,0.0001604729,0.00007316074,0.00008727166,0.001206367,0.004524516],"genre_scores_gemma":[0.9216768,0.0003497105,0.07522559,0.0001466581,0.00004638814,0.00003709024,0.00004843212,0.00002391102,0.002445471],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.0005616468,"threshold_uncertainty_score":0.002513051,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01106896539487478,"score_gpt":0.258324842206311,"score_spread":0.2472558768114362,"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."}}