Infrared and Laser Engineering, Volume. 49, Issue 8, 20200005(2020)
Design of the freeform imaging system with large field of view and large relative aperture
Fig. 1. Flow chart of design process
Fig. 2. Change trend of RMS diameter of spot diagram
Fig. 3. Interval constraint range
Fig. 4. In-progress and final results for design of the initial configuration. (a) Initial system; (b) Results for system construction using
Fig. 5. Field map of RMS wavefront error for final system
Fig. 6. MTF for the final system
Fig. 7. Encircled energy distribution of all field
Fig. 8. (a) PM 3D free-form surface; (b) SM 3D free-form surface; (c) TM 3D free-form surface
Fig. 9. Tolerance probability curve
Zernike polynomials and XYpolynomials correspond to aberration relations
Zernike多项式与XY多项式对应像差关系
Zernike polynomials and XYpolynomials correspond to aberration relations
Zernike多项式与XY多项式对应像差关系
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Optical system specification
光学系统参数
Optical system specification
光学系统参数
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Ranges of configuration parameters and optimization result
解空间结构参数范围和求解结果
Ranges of configuration parameters and optimization result
解空间结构参数范围和求解结果
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Tolerances distribution of the system
系统公差分配表
Tolerances distribution of the system
系统公差分配表
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Tolerances performance of all field
全视场公差变动表现
Tolerances performance of all field
全视场公差变动表现
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Bingxu Chen, Zhiyuan Liao, Chao Cao, Yu Bai, Da Mu. Design of the freeform imaging system with large field of view and large relative aperture[J]. Infrared and Laser Engineering, 2020, 49(8): 20200005
Category: 光学设计
Received: Jan. 25, 2020
Accepted: --
Published Online: Dec. 31, 2020
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