[1] Kim R K, Park K N, Kim C S, et al. Highly linear-polarized external cavity laser with 45°-tilted waveguide grating［J］. Proceedings of SPIE, 2006, 6352: 63522S.

[2] Ding Y Q, Qi Y F, Liu C, et al. High power single-frequency linear-polarized all fiber MOPA system for coherent detection［J］. Proceedings of SPIE, 2011, 8192: 81922O.

[3] Shirakawa A, Kamijo M, Ota J, et al. Characteristics of linearly polarized Yb-doped fiber laser in an all-fiber configuration［J］. IEEE Photonics Technology Letters, 2007, 19(20): 1664-1666.

[4] Barannikov Y A, Oussov A I, Shcherbina F V, et al. 250 W, single-mode, CW, linearly-polarized fibre source in Yb wavelength range［C］∥Conference on Laser and Electro-Optics, May 16-21, 2004, San Francisco, California, USA. Washington：Optical Society of America, 2004: CMS3.

[5] Luis R C, Maria A Q, Jose M, et al. DBR fiber laser sensor with polarization mode suppression［J］. IEEE Journal of Selected Topics in Quantum Electronics, 2014, 20(5): 551-554.

[6] Goodno G D, McNaught S J, Rothenberg J E, et al. Active phase and polarization locking of a 1. 4 kW fiber amplifier［J］. Optics Letters, 2010, 35(10): 1542-1544.

[7] 熊玉朋, 粟荣涛, 李霄, 等. 基于偏振自适应和主动相位控制的相干合成的实验研究［J］. 强激光与粒子束, 2013, 25（1）: 5-6.

    Xiong Y P, Su R T, Li X, et al. Coherent beam combining based on adaptive polarization and active phase control technique［J］. High Power Laser and Particle Beams, 2013, 25(1): 5-6.

[8] Goodno G D, McNaught S J, Weber M E, et al. Multichannel polarization stabilization for coherently combined fiber laser arrays［J］. Optics Letters, 2012, 37(20): 4272-4274.

[9] McNaught S J, Thielen P A, Adams L N, et al. Scalable coherent combining of kilowatt fiber amplifiers into a 2. 4-kw beam［J］. IEEE Journal of Selected Topics in Quantum Electronics, 2014, 20(5): 0901008.

[10] 董苏惠, 王小林, 粟荣涛, 等. 基于SPGD算法的非保偏-保偏光自适应的偏振转换［J］. 强激光与粒子束, 2015, 27(5): 51011.

    Dong S H, Wang X L, Su R T, et al. Adaptive polarization conversion system of the non-polarization maintaining to polarization maintaining laser based on SPGD algorithm［J］. High Power Laser and Particle Beams, 2015, 27(5): 51011.

[11] 董苏惠, 王小林, 粟荣涛, 等. 基于偏振锁相的非线偏-线偏光转换技术研究［J］. 中国激光, 2016, 43(2): 0202006.

    Dong S H, Wang X L, Su R T, et al. Research on adaptive polarization conversion of non-polarization maintaining fiber amplifier［J］. Chinese Journal of Lasers, 2016, 43(2): 0202006.

[12] Flores A, Ehrenreich T, Holten R, et al. Multi-kW coherent combining of fiber lasers seeded with pseudo random phase modulated light［J］. Proceedings of SPIE, 2016, 9728: 97281Y.

[13] 王岩山, 颜宏, 彭万敬, 等. 基于主动偏振控制的1 kW窄线宽偏振光纤激光器［J］. 中国激光, 2016, 43(5): 0519001.

    Wang Y S, Yan H, Peng W J, et al. Linear polarized narrow linewidth fiber amplifier with 1 kW based on active polarization control［J］. Chinese Journal of Lasers, 2016, 43(5): 0519001.

[14] Su R T, Liu Y K, Yang B L, et al. Active polarization control of a 1. 43 kW narrow linewidth fiber amplifier based on SPGD algorithm［J］. Journal of Optics, 2017, 19(4): 045802.

[15] 刘泽金, 周朴, 马鹏飞, 等. 4路高功率窄线宽、线偏振光纤放大器相干偏振合成实现5 kW级高亮度激光输出［J］. 中国激光, 2017, 44(4): 0415004.

    Liu Z J, Zhou P, Ma P F, et al. 4-channel polarize coherent combination of high-power narrow-linewidth linear polarization fiber amplifiers with 5 kW high intensity laser output［J］. Chinese Journal of Lasers, 2017, 44(4): 0415004.

[16] Cho K Y, Tanaka K, Sano T, et al. Self-polarization-stabilization technique for long-reach coherent WDM-PON［C］∥Optical Fiber Communication Conference, March 21-25, 2010, San Diego, California, USA. Washington: Optical Society of America, 2010: PDPD7.