In this paper, the fabrication methods and spectral characteristics of tilted fiber Bragg gratings(TFBG) are described. The principles of coupling to cladding modes and radiation modes are mainly investigated. The polarization dependent characteristics of TFBG are also emphasized. According to these optical properties introduced above, examples are given to illustrate the various applications of TFBG in the investigation of sensors, interrogators, gain flattened fiber amplifiers, optical fiber filters, polarimeters, polarization-dependent loss equalizers and so on. The potential feasibility of cooperating TFBG with other sensing mechanism(such as SPR) is also discussed.
机构:
Key Laboratory of Opto-Electronic Information and Technology, Nankai University, Ministry of Education, TianjinKey Laboratory of Opto-Electronic Information and Technology, Nankai University, Ministry of Education, Tianjin
Dong X.
Zhang H.
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机构:
Key Laboratory of Opto-Electronic Information and Technology, Nankai University, Ministry of Education, TianjinKey Laboratory of Opto-Electronic Information and Technology, Nankai University, Ministry of Education, Tianjin
Zhang H.
Liu B.
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机构:
Key Laboratory of Opto-Electronic Information and Technology, Nankai University, Ministry of Education, TianjinKey Laboratory of Opto-Electronic Information and Technology, Nankai University, Ministry of Education, Tianjin
Liu B.
Miao Y.
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机构:
Tianjin Key Laboratory of Film Electronic and Communication Device, School of Electronics Information Engineering, Tianjin University of Technology, TianjinKey Laboratory of Opto-Electronic Information and Technology, Nankai University, Ministry of Education, Tianjin
机构:
Al Farabi Kazakh Natl Univ, Fac Phys & Technol, Al Farabi 71, Alma Ata 05000, KazakhstanAl Farabi Kazakh Natl Univ, Fac Phys & Technol, Al Farabi 71, Alma Ata 05000, Kazakhstan