{"id":"W2085944253","doi":"10.1007/s00340-008-3285-y","title":"Sensitive detection of ammonia and ethylene with a pulsed quantum cascade laser using intra and interpulse spectroscopic techniques","year":2008,"lang":"en","type":"article","venue":"Applied Physics B","topic":"Spectroscopy and Laser Applications","field":"Chemistry","cited_by":58,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Materials science; Laser; Quantum cascade laser; Spectrometer; Optics; Chirp; Detector; Spectroscopy; Demodulation; Sideband; Analytical Chemistry (journal); Optoelectronics; Physics; Chemistry; Microwave","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":[],"consensus_categories":[],"category_scores_codex":[0.00003173743,0.000164828,0.0002136899,0.00002928836,0.0001312068,0.00001280342,0.00004692237,0.00008150188,0.000006188852],"category_scores_gemma":[0.000002180984,0.0001556516,0.00002038478,0.00014305,0.0002390454,0.00006071802,0.00003761956,0.0002095572,0.000001180842],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004264342,"about_ca_system_score_gemma":0.00002842978,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002048715,"about_ca_topic_score_gemma":0.00003185296,"domain_scores_codex":[0.9992985,0.000007283023,0.0001473988,0.0002773844,0.0001034216,0.0001660872],"domain_scores_gemma":[0.9995536,0.00004656839,0.000104124,0.0002057138,0.00003523831,0.00005471251],"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":[0.0001133711,0.00006108174,0.0002535737,0.00004992218,0.00003845792,0.000003537354,0.0005652435,0.000009174818,0.9966775,0.0009282097,0.000002669947,0.001297219],"study_design_scores_gemma":[0.0003547758,0.00004474412,0.0004957936,0.00003556312,0.00005266537,0.00003546321,0.0002246333,0.001571188,0.9956687,0.001326045,0.00002971832,0.0001606889],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.982513,0.00002425675,0.01586233,0.00001239039,0.0000051501,0.0001455655,0.00001347504,0.00007328285,0.001350624],"genre_scores_gemma":[0.9977677,0.00005268083,0.001965108,0.00003123475,0.00008762571,0.00004368895,0.000009862049,0.00002618691,0.00001593887],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01525475,"threshold_uncertainty_score":0.6347288,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01030908370726554,"score_gpt":0.2358278352538386,"score_spread":0.2255187515465731,"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."}}