Huanjie Sun, Guoyu Zhang, Gaofei Sun, Jian Zhang, Shanchi Ming. Design of Variable Coefficient Ellipsoid Condenser[J]. Laser & Optoelectronics Progress, 2021, 58(9): 0908001
- Laser & Optoelectronics Progress
- Vol. 58, Issue 9, 0908001 (2021)
Fig. 1. Three dimensional model of ellipsoid
Fig. 2. Working model of ellipsoid condenser
Fig. 3. Vertical coordinate values on second focal plane of traditional ellipsoid
Fig. 4. Energy distribution on second focal plane of traditional ellipsoid
Fig. 5. Comparison between traditional ellipsoid and ellipsoid with variable coefficients a=1.1, b=0.5, c=0.5, d=3, and e=5
Fig. 6. Vertical coordinate values of spot on the second focal plane of variable coefficient ellipsoid with a=1.1, b=0.5, c=0.5, d=3, and e=5
Fig. 7. Energy distribution on the second focal plane of variable coefficient ellipsoid with a=1.1, b=0.5, c=0.5, d=3, and e=5
Fig. 8. Comparison between traditional ellipsoid and variable coefficient ellipsoid with a=1.05, b=0.4, c=0.45, d=10, and e=14
Fig. 9. Vertical coordinate values of spot on the second focal plane of variable coefficient ellipsoid with a=1.05, b=0.4, c=0.45, d=10, and e=14
Fig. 10. Energy distribution on second focal plane of ellipsoid with variable coefficients a=1.05, b=0.4, c=0.45, d=10, and e=14
Fig. 11. Simulation analysis models. (a) Traditional ellipsoid; (b) variable coefficient ellipsoid
Fig. 12. Grating patterns of energy distribution on the second focal plane. (a) Traditional ellipsoid; (b) variable coefficient ellipsoid
Fig. 13. Grating patterns of energy distribution on irradiation surface. (a) Traditional ellipsoid; (b) variable coefficient ellipsoid
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Table 1. Comparison of irradiance test data of irradiation surface
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