[1] Sugioka K, Cheng Y. A tutorial on optics for ultrafast laser materials processing: basic microprocessing system to beam shaping and advanced focusing methods[J]. Advanced Optical Technologies, 1, 353-364(2012). http://adsabs.harvard.edu/abs/2012AdOT....1..353S

[2] Traczyk M, Wojtanowski J, Mierczyk Z et al. Theoretical analysis and optimization of 3D laser beam shaping[J]. Bulletin of the Polish Academy of Sciences: Technical Sciences, 63, 555-560(2015).

[3] Griso G, Miara B. Homogenization of periodically heterogeneous thin beams[J]. Chinese Annals of Mathematics, Series B, 39, 397-426(2018). http://www.cqvip.com/QK/87055X/20183/675317361.html

[4] Lei C Q, Wang Y F, Yin Z Y et al. Homogenization system for diode laser stack beams based on microlens array[J]. Chinese Journal of Lasers, 42, 0502009(2015).

[5] Liu Z H, Yang H, Shi Z D et al. Homogenization of the semiconductor laser planar array using diffractive micro-lens array[J]. Chinese Journal of Lasers, 41, 0102005(2014).

[6] Yin Z Y, Wang Y F, Jia W W et al. Performance analysis of beam integrator system based on microlens array[J]. Chinese Journal of Lasers, 39, 0702007(2012).

[7] Chen B Y, Xu Z Y, Zhang S H et al. Laser diode beam shaping method based on complex amplitude modulation[J]. Chinese Journal of Lasers, 45, 0605005(2018).

[8] Chang Y, Wang S L. Gaussian beam shaping of round spot based on spheric-aspheric cylindrical lens[J]. Laser & Optoelectronics Progress, 55, 060801(2018).

[9] Liu X Q, Xue C X. Design of diffractive optical elements based on axicon and its light analysis[J]. Laser & Optoelectronics Progress, 55, 040501(2018).

[10] Lin Y, Hu J S, Wu K N. Algorithm for the design of diffractive optical elements for laser beam shaping[J]. Acta Optica Sinica, 27, 1682-1686(2007).

[11] Huang Y Z, Ji L F, Jiang J Y. Design of crossed double strip integrators for high power laser beam homogenizing[J]. Chinese Journal of Lasers, 33, 264-267(2006).

[12] Wang Z Y, Chen H, Zuo T C. Design of strip integral mirror for high power laser processing[J]. Journal of Beijing Polytechnic University, 28, 334-336(2002).

[13] Xia M[M]. Laser principles and technology, 37(2016).

[14] Li J C, Renard C, Merlin J. Calcul des effets thermiques induits par un dispositif optique permettant de condenser un faisceau laser de puissance en une tache rectangulaire[J]. Journal de Physique III, 3, 1497-1508(1993). http://adsabs.harvard.edu/abs/1993JPhy3...3.1497J

[15] Li J C[M]. Diffraction and Thermal Action Calculation of Laser(2002).