{"id":"W2053747935","doi":"10.1063/1.3553021","title":"A terahertz pulse emitter monolithically integrated with a quantum cascade laser","year":2011,"lang":"en","type":"article","venue":"Applied Physics Letters","topic":"Terahertz technology and applications","field":"Engineering","cited_by":57,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Sandia National Laboratories; National Aeronautics and Space Administration; U.S. Department of Energy; National Science Foundation","keywords":"Terahertz radiation; Optoelectronics; Laser; Common emitter; Photomixing; Laser linewidth; Quantum cascade laser; Optics; Materials science; Far-infrared laser; Semiconductor laser theory; Cascade; Semiconductor; Physics; Chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00003189051,0.0002464945,0.0001857853,0.00004864427,0.00006823594,0.00002022869,0.0002650621,0.0001350534,0.00006111769],"category_scores_gemma":[9.240345e-7,0.0002097703,0.00004340828,0.0002958662,0.0001340726,0.00008181352,0.00002642167,0.0005057334,0.0002325395],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003666849,"about_ca_system_score_gemma":0.000008752731,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003351768,"about_ca_topic_score_gemma":0.00000676204,"domain_scores_codex":[0.9991319,0.000007376572,0.000168731,0.000261868,0.00009557674,0.000334519],"domain_scores_gemma":[0.9994265,0.00002200122,0.00003251706,0.0004376786,0.00001649141,0.00006477044],"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":[0.0001292985,0.0002936893,0.001395922,0.00007070546,0.0005433254,0.00007206522,0.004168507,0.0008805089,0.8250694,0.05768358,0.01578416,0.09390879],"study_design_scores_gemma":[0.002454299,0.0001097306,0.009803502,0.00009315801,0.0002259305,0.00005528792,0.0004323351,0.006542301,0.9099657,0.009274746,0.05881825,0.002224771],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9371543,0.000007937264,0.05611907,0.0003890298,0.00004180614,0.0002662434,0.00001022978,0.0009549145,0.00505647],"genre_scores_gemma":[0.9936033,0.000002984007,0.003785204,0.002080037,0.00006745663,0.0003478473,0.00002497028,0.00006589279,0.00002231864],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09168403,"threshold_uncertainty_score":0.8554186,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01042318793132533,"score_gpt":0.183156629159168,"score_spread":0.1727334412278427,"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."}}