Liu Kui, Li Zhi, Guo Hui, Gao Jiangrui. Generation of High-Order Hermite-Gaussian Beams Using a Spatial Light Modulator[J]. Chinese Journal of Lasers, 2020, 47(9): 905004
- Chinese Journal of Lasers
- Vol. 47, Issue 9, 905004 (2020)
Fig. 1. Relationship of theoretical conversion efficiency and waist of input beam. (a) Conversion efficiency of HG6,0 mode versus ωy; (b) conversion efficiency of HG6,0 mode versus ωx; (c) conversion efficiency of HG8,0 mode versus ωx; (d) conversion efficiency of HG10,0 mode versus ωx
Fig. 2. Experimental setup for high-order Hermite-Gaussian beams generated by spatial light modulator
Fig. 3. Experimental results of transverse distribution of target modes
Fig. 4. Comparative analysis of the incident light field of the elliptical Hermite-Gaussian beam and the ordinary Hermite-Gaussian beam
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