{"id":"W4415048556","doi":"10.1109/jlt.2025.3620218","title":"Distributed Directional Force Sensing in Few-Mode Polarization-Maintaining Fibers via Low-Coherence Interferometry","year":2025,"lang":"en","type":"article","venue":"Journal of Lightwave Technology","topic":"Advanced Fiber Optic Sensors","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Defence Research and Development Canada; Polytechnique Montréal","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Interferometry; Broadband; Optical fiber; Coupling (piping); Fiber optic sensor; Distributed acoustic sensing; SIGNAL (programming language); Image resolution; Transverse plane","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":[0.0003335363,0.0004194685,0.0001981133,0.0003140114,0.0002060339,0.0002744201,0.0006025531,0.0003239077,0.000242757],"category_scores_gemma":[0.0004114675,0.0002216815,0.0001120397,0.0002128809,0.0004852768,0.0006206337,0.0004017249,0.0003987023,0.00008541669],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00025166,"about_ca_system_score_gemma":0.0002255146,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006115725,"about_ca_topic_score_gemma":0.001553584,"domain_scores_codex":[0.9996771,0.00004048052,0.00000934009,0.00008538018,0.0001677004,0.00002008079],"domain_scores_gemma":[0.9996607,0.0000991308,0.0001186802,0.00003618621,0.00006550946,0.00001973937],"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":[0.00003340289,0.00002667848,0.0007064812,0.00002770214,0.00000343566,0.00002546028,0.00002676396,0.0007970488,0.9859203,0.0003751598,0.00003302547,0.01202455],"study_design_scores_gemma":[0.00002899684,0.0003462028,0.003287382,0.000008110674,0.00001287898,0.0002285285,0.00003445897,0.0624278,0.9321723,0.0004765414,0.0009468431,0.00002991199],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7886319,0.0006970321,0.2091114,0.0001711112,0.00002869873,0.00006094155,0.00007295989,0.0002094595,0.001016422],"genre_scores_gemma":[0.8564284,0.0002984488,0.1426077,0.00005463886,0.00001775868,0.00005417846,0.0000431614,0.00001304144,0.0004826705],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006115725,"threshold_uncertainty_score":0.001825988,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003851613993863376,"score_gpt":0.2340963448506886,"score_spread":0.2302447308568252,"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."}}