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@article{
 title = {Direct polarization-heterodyne measurement of Kerr-induced birefringence in optical fibers},
 type = {article},
 year = {2000},
 identifiers = {[object Object]},
 pages = {1231-1233},
 volume = {12},
 websites = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0034264855&partnerID=tZOtx3y1},
 month = {9},
 publisher = {IEEE},
 id = {7b174030-0ccf-319f-a9b6-f1be989d4c4e},
 created = {2016-04-12T13:14:29.000Z},
 accessed = {2016-04-12},
 file_attached = {false},
 profile_id = {d636df8b-dbd7-349c-8172-9f253b58c3e8},
 group_id = {1e8503e9-5fe7-398e-b5b0-831268375e5f},
 last_modified = {2017-03-14T11:27:23.071Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {true},
 hidden = {false},
 citation_key = {Pietralunga2000a},
 private_publication = {false},
 abstract = {We have directly measured the amount of birefringence induced by nonlinear Kerr effect in standard optical fibers, by means of a double-polarization-heterodyne method, suitable for characterizing short samples of fibers. Birefringence is measured with a resolution of Δn≈10-12 and the optical Kerr coefficient is extracted. The agreement of experimental results and theoretical predictions confirms the accuracy of the technique.},
 bibtype = {article},
 author = {Pietralunga, Silvia M. and Tonini, Andrea and Martelli, Paolo and Ferrario, Maddalena and Martinelli, Mario},
 journal = {IEEE Photonics Technology Letters},
 number = {9}
}