{"id":"W2970719949","doi":"10.1364/ao.58.006906","title":"Pressure-dependent sensitivity of a single-pass methane detection system using a continuous-wave distributed feedback laser at 3270  nm","year":2019,"lang":"en","type":"article","venue":"Applied Optics","topic":"Spectroscopy and Laser Applications","field":"Chemistry","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Allan variance; Optics; Materials science; Torr; Modulation (music); Methane; Continuous wave; Laser; Sensitivity (control systems); Wavelength; Spectral line; Diode; Frequency modulation; Spectroscopy; Spectral resolution; Optoelectronics; Standard deviation; Physics; Chemistry; Telecommunications; Electronic engineering; Acoustics; Bandwidth (computing)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007116172,0.0004584105,0.0005319417,0.00034975,0.0004700027,0.0004580694,0.001260297,0.0009297432,0.0009279188],"category_scores_gemma":[0.001011951,0.0004483025,0.0002128005,0.0002892315,0.0004891213,0.0006154727,0.0005529929,0.0004824936,0.0003565362],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006322839,"about_ca_system_score_gemma":0.0005636899,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001706605,"about_ca_topic_score_gemma":0.002560305,"domain_scores_codex":[0.9992138,0.00007685473,0.00002629109,0.000209109,0.0004127572,0.00006111502],"domain_scores_gemma":[0.9993648,0.0002707007,0.00008952567,0.00006196999,0.0001593978,0.00005373745],"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":[0.00006704107,0.00001571973,0.0002997072,0.00002918789,0.000004004754,0.00001985296,0.00003375209,0.00005513223,0.9975889,0.00001941802,0.00002986747,0.001837414],"study_design_scores_gemma":[0.000006894246,0.0001487709,0.001523856,0.00000236748,0.000007389763,0.00007737181,0.00001427515,0.001771216,0.9961067,0.000009671398,0.0003213662,0.00001006091],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9874329,0.0004424155,0.01120084,0.00009019911,0.00002730147,0.00002715334,0.0001502408,0.0002866306,0.0003422518],"genre_scores_gemma":[0.9728099,0.0004237234,0.02491805,0.00006839051,0.00002057309,0.00007723998,0.0003353821,0.00004062613,0.001306137],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001706605,"threshold_uncertainty_score":0.004587591,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0139571163434867,"score_gpt":0.2207392028661435,"score_spread":0.2067820865226568,"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."}}