Surface Analysis of Achromatic System with Multiple-Order Diffractive Element

Boyang Zheng; Changxi Xue

doi:10.3788/AOS221950

Acta Optica Sinica, Volume. 43, Issue 10, 1005001(2023)

Surface Analysis of Achromatic System with Multiple-Order Diffractive Element

Boyang Zheng^1,2 and Changxi Xue^1,2、*

Author Affiliations

¹School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, Jilin , China

²Key Laboratory of Advanced Optical System Design and Manufacturing Technology of Universities of Jilin Province, Changchun University of Science and Technology, Changchun 130022, Jilin , China

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Figures & Tables(9)

$Schematic diagrams of combined system of multiple-order diffraction elements. (a) Specific system diagram; (b) system front surface diagram; (c) system rear surface diagram$

Fig. 1. Schematic diagrams of combined system of multiple-order diffraction elements. (a) Specific system diagram; (b) system front surface diagram; (c) system rear surface diagram

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$Function of bending parameter B2 of diffraction element when spherical aberration is 0$

Fig. 2. Function of bending parameter $B_{2}$ of diffraction element when spherical aberration is 0

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$Aberration curves of combined system with multiple-order diffractive elements$

Fig. 3. Aberration curves of combined system with multiple-order diffractive elements

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Fig. 4. Optical structure diagrams of three-element double gluing system. (a) Planar surface type; (b) spherical surface type; (c) aspheric surface type

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Fig. 5. System imaging quality of systems with planar, spherical, and aspheric surface types. (a) Planar surface; (b) spherical surface; (c) aspheric surface

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Fig. 6. Axial aberration of three surface types. (a) Planar surface; (b) spherical surface; (c) aspheric surface

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$Imaging quality of the system under spherical and aspheric surfaces. (a) MTF for spherical surface; (b) MTF for aspheric surface; (c) diffraction encircled energy for spherical surface; (d) diffraction encircled energy for aspheric surface$

Fig. 7. Imaging quality of the system under spherical and aspheric surfaces. (a) MTF for spherical surface; (b) MTF for aspheric surface; (c) diffraction encircled energy for spherical surface; (d) diffraction encircled energy for aspheric surface

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Table 1. Optical system parameters of the system under planar, spherical, and aspheric surface substrates

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Table 1. Optical system parameters of the system under planar, spherical, and aspheric surface substrates

Surface	Type	Radius /mm			Thickness /mm	Glass material	2^nd order term（aspheric）	4^th order term（aspheric）
Surface	Type	Plane	Spherical	Aspheric	Thickness /mm	Glass material	2^nd order term（aspheric）	4^th order term（aspheric）
Object	Standard	Infinity			Infinity	—	—	—
1	Standard	19.117	17.809	17.809	2	N-SF15	—	—
2	Binary 2	Infinity	8.673	8.673	8	N-SSK2	-0.0057	-4.159×10^-5
3	Binary 2	Infinity	-8.085	-8.085	2	LLF1	0.2905	-6.201×10^-4
Stop	Standard	Infinity	-23.497	-23.497	13	—	—	—
Image	Standard	Infinity			—	—	—	—

Table 2. Arc coefficients of the system for planar, spherical,and aspheric surfaces
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Table 2. Arc coefficients of the system for planar, spherical,and aspheric surfaces
Type Coefficient on p² Coefficient on p⁴ Coefficient on p⁶
p s a p s a p s a
Binary 2 -9.7×10⁴ -8.5×10⁴ -3.1×10⁴ 1.3×10⁸ 3.2×10⁸ 1.6×10⁸ -4.2×10¹⁰ -2.9×10¹¹ -1.1×10¹¹
Binary 2 -1.5×10⁵ -8.9×10⁴ -1.2×10⁵ — —

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Boyang Zheng, Changxi Xue. Surface Analysis of Achromatic System with Multiple-Order Diffractive Element[J]. Acta Optica Sinica, 2023, 43(10): 1005001

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Paper Information

Category: Diffraction and Gratings

Received: Nov. 7, 2022

Accepted: Dec. 19, 2022

Published Online: May. 9, 2023

The Author Email: Xue Changxi (xcx272479@sina.com)

DOI:10.3788/AOS221950

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Optical system parameters of the system under planar, spherical, and aspheric surface substrates

Table 1. Optical system parameters of the system under planar, spherical, and aspheric surface substrates

Table 2. Arc coefficients of the system for planar, spherical,and aspheric surfaces

Table 2. Arc coefficients of the system for planar, spherical,and aspheric surfaces