[1] Zhao Y Q, Zhan Q W, Zhang Y L, et al. Creation of a three-dimensional optical chain for controllable particle delivery[J]. Optics Letters, 2005, 30(8): 848-850.

[2] Salamin Y I. Electron acceleration from rest in vacuum by an axicon Gaussian laser beam[J]. Physical Review A, 2006, 73(4): 043402.

[3] Kim W C, Park N C, Yoon Y J, et al. Investigation of near-field imaging characteristics of radial polarization for application to optical data storage[J]. Optical Review, 2007, 14(4): 236-242.

[4] KozawaY, SatoS. Enhanced detection of longitudinal field of a radially polarized beam in confocal laser microscopy[C]∥CLEO: 2015, May 10-15, 2015, San Jose, California, United States. Washington, D.C.: OSA, 2015: STh3K. 2.

[5] Yan J, Lu Y H, Wang P, et al. Improving the sensitivity of fiber-optic SPR sensor via radially polarized beam excitation[J]. Chinese Optics Letters, 2009, 7(10): 909-911.

[6] Venkatakrishnan K, Tan B. Interconnect microvia drilling with a radially polarized laser beam[J]. Journal of Micromechanics and Microengineering, 2006, 16(12): 2603-2607.

[7] Nesterov V, Niziev G. Laser beams with axially symmetric polarization[J]. Journal of Physics D: Applied Physics, 2000, 33(15): 1817-1822.

[8] Huang Y P, Shi F, Wang T, et al. High-order mode Yb-doped fiber lasers based on mode-selective couplers[J]. Optics Express, 2018, 26(15): 19171-19181.

[9] Zhao Y H, Liu Y Q, Zhang L, et al. Mode converter based on the long-period fiber gratings written in the two-mode fiber[J]. Optics Express, 2016, 24(6): 6186-6195.

[10] Ramachandran S, Kristensen P, Yan M F. Generation and propagation of radially polarized beams in optical fibers[J]. Optics Letters, 2009, 34(16): 2525-2527.

[11] Lin D, Baktash N, Alam S U, et al. 106 W, picosecond Yb-doped fiber MOPA system with a radially polarized output beam[J]. Optics Letters, 2018, 43(20): 4957-4960.

[12] Lu D, Ge T W, Wu J, et al. Thermal stress induced birefringence in double cladding fiber with non-circular inner cladding[J]. Journal of Modern Optics, 2009, 56(5): 638-645.

[13] Guan R F, Zhu F L, Gan Z Y, et al. Stress birefringence analysis of polarization maintaining optical fibers[J]. Optical Fiber Technology, 2005, 11(3): 240-254.

[14] 吴宇列, 郑煜, 李圣怡, 等. 熔锥型熊猫光纤耦合器的传输特性分析[J]. 光学学报, 2007, 27(6): 1111-1115.

    Wu Y L, Zheng Y, Li S Y, et al. Propagation properties analysis of fused taper PANDA fiber couplers[J]. Acta Optica Sinica, 2007, 27(6): 1111-1115.

[15] Sakai J, Kimura T. Birefringence caused by thermal stress in elliptically deformed core optical fibers[J]. IEEE Journal of Quantum Electronics, 1982, 18(11): 1899-1909.

[16] 陈昌麒, 田世兴, 陈森灿, 等. 材料学科中的固体力学[M]. 北京: 北京航空航天大学出版社, 1994: 39- 41.

    Chen CQ, Tian SX, Chen SC, et al.Solid mechanics in materials science[M]. Beijing: Beihang University Press, 1994: 39- 41.

[17] Malitson I H. Interspecimen comparison of the refractive index of fused silica[J]. Journal of the Optical Society of America, 1965, 55(10): 1205-1209.

[18] 童维军. 熊猫保偏光纤结构设计、制备工艺及性能研究[D]. 武汉: 华中科技大学, 2006: 90.

    Tong WJ. Structure design, fabrication process and property research of PANDA PMF[D]. Wuhan: Huazhong University of Science and Technology, 2006: 90.

[19] Yan Y, Zhang L, Wang J, et al. Fiber structure to convert a Gaussian beam to higher-order optical orbital angular momentum modes[J]. Optics Letters, 2012, 37(16): 3294-3296.

[20] PidishetyS, SrinivasP, SrinivasanB. Studies on the propagation of orbital angular momentum beams through optical fibers with different index profiles[C]∥2015 Workshop on Recent Advances in Photonics (WRAP), December 16-17, 2015, Bangalore, India. New York: IEEE, 2015: 16596551.

[21] Pidishety S, Srinivasan B, Brambilla G. All-fiber fused coupler for stable generation of radially and azimuthally polarized beams[J]. IEEE Photonics Technology Letters, 2017, 29(1): 31-34.

[22] Marciante J R. Gain filtering for single-spatial-mode operation of large-mode-area fiber amplifiers[J]. IEEE Journal of Selected Topics in Quantum Electronics, 2009, 15(1): 30-36.