Chinese Optics, Volume. 16, Issue 6, 1376(2023)
Design of catadioptric anamorphic optical system
Figures & Tables(15)
Fig. 4. Schematic diagram of the initial structure of the optical system
Fig. 10. Imaging simulation of the system. (a) Source image; (b) simulated image
Fig. 11. (a) Field curve; (b) grid distortion; (c) spot diagram; (d) MTF curve of the designed optical system
Table 1. Primary aberration of anamorphic optical system
View tableView in ArticleTable 1. Primary aberration of anamorphic optical system
Term Polynomial Aberration name 1 ${D_1}\rho _x^4$ X-Spherical aberration 2 ${D_2}\rho _y^4$ Y-Spherical aberration 3 ${D_3}\rho _x^2\rho _y^2$ SKEW-Spherical aberration 4 ${D_4}{H_x}\rho _x^3$ X-Coma 5 ${D_5}{H_y}\rho _x^2{\rho _y}$ SKEW-Coma 6 ${D_6}{H_x}{\rho _x}\rho _y^2$ SKEW-Coma 7 ${D_7}{H_y}\rho _y^3$ Y-Coma 8 ${D_8}H_x^2\rho _x^2$ X-Astigmatism & FC 9 ${D_9}H_y^2\rho _y^2$ Y-Astigmatism & FC 10 ${D_{10}}H_y^2\rho _x^2$ SKEW-Astigmatism & FC 11 ${D_{11}}H_x^2\rho _y^2$ SKEW-Astigmatism & FC 12 ${D_{12}}{H_x}{H_y}{\rho _x}{\rho _y}$ SKEW-Astigmatism & FC 13 ${D_{13}}H_x^3{\rho _x}$ X-Distortion 14 ${D_{14}}H_y^3{\rho _y}$ Y-Distortion 15 ${D_{15}}{H_x}H_y^2{\rho _x}$ SKEW-Distortion 16 ${D_{16}}H_x^2{H_y}{\rho _y}$ SKEW-Distortion
Table 2. Subsystem parameters
View tableView in ArticleTable 2. Subsystem parameters
参数 分系统一 分系统二 系统孔径 $/{\text{mm}}$ 50 100 视场角 $2\omega /(^\circ )$ 1 1 系统焦距 $/{\text{mm}}$ 500 1000 系统 ${\text{F-number}}$ 10 10
Table 3. Parameters of integrated system
View tableView in ArticleTable 3. Parameters of integrated system
参数 X-Z symmetric plane Y-Z symmetric plane 系统孔径 $/{\text{mm}}$ 50 100 视场角 $2\omega /(^\circ )$ 1 1 焦距 $/{\text{mm}}$ 500 1000 ${\text{F - number}}$ 10 10
Table 4. Configuration parameters of the optical system
View tableView in ArticleTable 4. Configuration parameters of the optical system
Surface Type Thickness Material Cx Cy kx ky 1 Biconic surface −104.117 mirror −0.03431 −0.03704 −1.159 −1.139 2 Biconic surface 112.651 mirror −0.08445 −0.012 −5.249 −3.948 3 Biconic surface 5.213 ZF50 0.041 0.032 −2.747 −4.336 4 Biconic surface 4.123 − 0.048 0.011 −1.941 −86.885 5 Biconic surface 6.000 H-BAK3 0.016 −0.103 25.940 −1.823 6 Biconic surface 12.952 − 0.032 0.044 2.986 −11.632
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Qing WU, Guang-wei SHI, Jian-ping ZHANG, Shang-nan ZHAO, Xin ZHANG. Design of catadioptric anamorphic optical system[J]. Chinese Optics, 2023, 16(6): 1376
Paper Information
Category: Original Article
Received: Feb. 22, 2023
Accepted: --
Published Online: Nov. 29, 2023
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