{"id":"W1994310650","doi":"10.1109/cleoe-eqec.2009.5191477","title":"20 W at 589 nm via frequency doubling of coherently beam combined 2-MHz 1178-nm CW signals amplified in Raman PM fiber amplifiers","year":2009,"lang":"en","type":"article","venue":"","topic":"Photonic Crystal and Fiber Optics","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"MPB Technologies & Communications (Canada)","funders":"","keywords":"Laser linewidth; Narrowband; Fiber laser; Optics; Laser; Materials science; Optoelectronics; Laser beam quality; Raman spectroscopy; Amplifier; Amplified spontaneous emission; Physics; Laser beams","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":[0.0002100535,0.0003708917,0.0002560789,0.000422934,0.0002680314,0.0003608086,0.0005409105,0.0002976087,0.003778214],"category_scores_gemma":[0.000207945,0.0002573917,0.0002415064,0.0003515418,0.0003139958,0.0004469465,0.0004917507,0.000426493,0.00143804],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003349233,"about_ca_system_score_gemma":0.0002263206,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000424228,"about_ca_topic_score_gemma":0.0009211843,"domain_scores_codex":[0.9998368,0.00001056084,0.000006844453,0.00005181319,0.00005830772,0.00003568677],"domain_scores_gemma":[0.9998519,0.00004162782,0.00003772492,0.00002138389,0.00002786175,0.00001938053],"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":[0.0001048761,0.00004753208,0.0004821012,0.00006138263,0.00001511045,0.00008565474,0.00009142663,0.0001863434,0.9820872,0.001186048,0.0002219144,0.01543044],"study_design_scores_gemma":[0.00001889185,0.0002157632,0.001040969,0.000008596421,0.00002272759,0.0002033074,0.00003159099,0.004095202,0.9865303,0.0003734566,0.007445712,0.00001354995],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9331707,0.0008939409,0.05034825,0.0002674559,0.0001022827,0.0001274496,0.000267686,0.0006485473,0.01417374],"genre_scores_gemma":[0.9641817,0.0003790099,0.02720328,0.00007140712,0.00004796595,0.00005475339,0.0002244168,0.0001056465,0.007732011],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003778214,"threshold_uncertainty_score":0.0126394,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01285933264838225,"score_gpt":0.2179102130058435,"score_spread":0.2050508803574612,"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."}}