DataVXAIP AdvancesPaper
journal article·2024-09-01Open access

Orthonormal aberration decomposition for circular aperture and rectangular field with extension to multiple-aperture systems

Baohua Chen, Quanying Wu, Junliu Fan, Songhongkang Yang, Zhixiang Li, Donghui Shen

AIP Advances· Volume 14· Issue 9
Publisher pageOpen full text
Source abstract

Abstract

A new set of orthogonal polynomials and the traditional Zernike polynomials are combined to construct the wavefront of the sparse aperture (SA) optical system. The new set of orthogonal polynomials in the rectangular domain is derived based on the Zernike polynomials. The modulation transfer functions (MTFs) of the SA system under different fields of view are calculated. The effects of some wavefront terms on the field-related MTF are analyzed. Imaging simulation and restoration are conducted for the SA system. The results indicate that the wavefront of the SA system can be represented by the combination of the new set of orthogonal polynomials and the Zernike polynomials. The former represents the field term, and the latter represents the pupil term of the wavefront. The field-related Wiener filter is constructed to restore the imaging results of the SA system, and the results show that the image quality can be improved greatly through restoration.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Adaptive optics and wavefront sensing · Advanced X-ray Imaging Techniques · Optical measurement and interference techniques

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Jiangsu Key Laboratory of Micro and Nano Heat Fluid Flow Technology and Energy Application, School of Physical Science and Technology,Suzhou University of Science and Technology 1 , Suzhou 215009, China

Suzhou FOIF Co., Ltd. of Graduate Workstation in Jiangsu Province 2 , Suzhou 215006, China

Zhangjiagang Optical Instrument Co., Ltd. of Graduate Workstation in Jiangsu Province 3 , Suzhou 215600, China

Suzhou Dechuang Measurement & Control Technology Co., Ltd. of Graduate Workstation in Jiangsu Province 4 , Suzhou 215000, China

Funding

National Natural Science Foundation of China · Suzhou industry outlook and key core technology projects · Jiangsu Province Key Discipline of China's 13th five-year plan · Jiangsu Province Key Discipline of China's 14th five-year plan

References (16)

Show source-provided references
1. Image quality of sparse-aperture designs for remote sensing10.1117/1.1490555 ↗
2. Review on optical synthetic aperture imaging technique10.3788/co.20171001.0025 ↗
3. Optical incoherent synthetic aperture imaging by superposition of phase-shifted optical transfer functions10.1364/ol.417765 ↗
4. MTF improvement for optical synthetic aperture system via mid-frequency compensation10.1364/oe.420512 ↗
5. Application of synthetic aperture technology in photoacoustic imaging10.3788/lop202259.0617007 ↗
6. Ghost imaging denoising based on mean filtering10.3788/aos202242.2211002 ↗
7. Single-molecule localization image background denoising based on time-domain iterative wavelet transform10.3788/cjl202148.1307001 ↗
8. Extending capture range for piston retrieval in segmented systems10.1364/ao.56.009186 ↗
9. Research on position error of sparse optical system10.1016/j.ijleo.2017.06.082 ↗
10. Impact of random segment pose errors for deployable telescope and its tolerance allocation10.1016/j.optcom.2019.124549 ↗
11. Global piston restoration of segmented mirrors with recurrent neural networks10.1364/osac.387358 ↗
12. Double Zernike expansion of the optical aberration function10.1088/0963-9659/2/1/004 ↗
13. Double Zernike expansion of the optical aberration function from its power series expansion10.1364/josaa.30.001213 ↗
14. Characterization of field dependent aberration in Fizeau interferometer using double Zernike polynomials10.1117/12.2061493 ↗
15. Mluti-Field-of-view sparse aperture imaging based on Double Zernike polynomials10.3788/aos221860 ↗
16. Zernike polynomials and atmospheric turbulence10.1364/josa.66.000207 ↗