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机译:Acoustic birefringence suppression in a fiber acoustic grating employing solid-core photonic crystal fiber with hexagonal air-hole array cladding
Nankai University, Institute of Modern Optics, Key Laboratory of Optical Information Science and Technology, Ministry of Education, Tianjin 300071, China;
Tianjin University of Technology, School of Electronics Information Engineering, Tianjin Key Laboratory of Film Electronic and Communication Device, Tianjin 300384, China;