{"id":"W2003540070","doi":"10.1364/oe.18.013805","title":"Silicon photonic dynamic optical channel leveler with external feedback loop","year":2010,"lang":"en","type":"article","venue":"Optics Express","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada; CMC Microsystems","keywords":"Photodiode; Dynamic range; Optical attenuator; Optical power; Optics; Materials science; Silicon photonics; Photonics; Optoelectronics; Photonic integrated circuit; Channel (broadcasting); Attenuator (electronics); Physics; Optical fiber; Computer science; Multi-mode optical fiber; Telecommunications; Attenuation","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":[0.0002386768,0.0002167719,0.0002170339,0.0001661145,0.0001708097,0.000407837,0.001004411,0.0004201338,0.001390059],"category_scores_gemma":[0.0003109305,0.0001707816,0.0001570505,0.0001762967,0.0003422688,0.0007604158,0.0004949093,0.0003383237,0.0002808529],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004693846,"about_ca_system_score_gemma":0.0002394877,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002642245,"about_ca_topic_score_gemma":0.0005491873,"domain_scores_codex":[0.9996752,0.00001808344,0.00001258444,0.0001086047,0.0001383642,0.00004713798],"domain_scores_gemma":[0.999718,0.00006375073,0.0000894066,0.00004480824,0.00005702813,0.00002697837],"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":[0.0001603441,0.00007369801,0.0003565024,0.00005234511,0.0000120915,0.00008253982,0.00003487707,0.002805429,0.978821,0.001870481,0.0003554104,0.01537524],"study_design_scores_gemma":[0.00005257738,0.0003137756,0.0006555915,0.000006158299,0.00002296603,0.0002136983,0.000009446161,0.05516431,0.9382924,0.0003858358,0.004859373,0.00002390101],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8370767,0.0007195136,0.153326,0.0002570834,0.0001872094,0.00005991897,0.0001523218,0.002001875,0.006219468],"genre_scores_gemma":[0.9471182,0.0001116385,0.04897741,0.0001003415,0.00003332175,0.00002802694,0.00006191362,0.00003625586,0.003532893],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001390059,"threshold_uncertainty_score":0.004650235,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008360690918730339,"score_gpt":0.2172797548475614,"score_spread":0.208919063928831,"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."}}