Yin Lu,Sang Xin-zhu,Zhang Qi,Xin Xiang-jun,Yu Chong-xiu,Xu Da-xiong.Polarization-insensitive fiber optical parametric amplifier based on polarization diversity technique with dual parallel pumps[J].Optoelectronics Letters,2011,7(4):241-245 Polarization-insensitive fiber optical parametric amplifier based on polarization diversity technique with dual parallel pumps Author Name Affiliation Yin Lu  Key Laboratory of Information Photonics and Optical Communications,Ministry of Education,Beijing University of Posts and Telecommunications；  Sang Xin-zhu  Key Laboratory of Information Photonics and Optical Communications,Ministry of Education,Beijing University of Posts and Telecommunications；  Zhang Qi  Key Laboratory of Information Photonics and Optical Communications,Ministry of Education,Beijing University of Posts and Telecommunications；  Xin Xiang-jun  Key Laboratory of Information Photonics and Optical Communications,Ministry of Education,Beijing University of Posts and Telecommunications；  Yu Chong-xiu  Key Laboratory of Information Photonics and Optical Communications,Ministry of Education,Beijing University of Posts and Telecommunications；  Xu Da-xiong  Key Laboratory of Information Photonics and Optical Communications,Ministry of Education,Beijing University of Posts and Telecommunications；  Abstract:       By analyzing the principle of dual-pump parametric amplification and the polarization dependent gain of fiber optical parametric amplifier(FOPA),a polarization-insensitive FOPA based on polarization-diversity technique with dual parallel pumps is presented.The performances of polarization-insensitivity,gain and BER are theoretically analyzed and numerically simulated by comparing the proposed scheme with parallel pump solution and orthogonal pump solution.The presented solution can reduce the co... Hits: 3992 Download times: 201 View Full Text    Download reader