{"id":"W2111706430","doi":"10.1016/s0022-460x(02)01575-4","title":"Dynamic analysis of an optical fiber coupler in telecommunications","year":2003,"lang":"en","type":"article","venue":"Journal of Sound and Vibration","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":17,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; University of New Brunswick","funders":"","keywords":"Optical fiber; Vibration; Optics; Physics; Deflection (physics); Parametric statistics; Acoustics; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Engineering analysis of optical fiber coupler dynamics; abstract absent but the title is unambiguous."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"The title indicates an engineering study of optical-fiber dynamics, not metaresearch."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Engineering dynamics of an optical fiber coupler, domain technical work."}}}