Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Optimization based on sensitivity for material birefringence in projection lens | |
H. B. Shang,L. W. Zhang,C. L. Liu,P. Wang,Y. X. Sui and H. J. Yang | |
2020 | |
发表期刊 | Chinese Optics Letters
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ISSN | 1671-7694 |
卷号 | 18期号:6页码:5 |
摘要 | Polarization aberration caused by material birefringence can be partially compensated by lens clocking. In this Letter, we propose a fast and efficient clocking optimization method. First, the material birefringence distribution is fitted by the orientation Zernike polynomials. On this basis, the birefringence sensitivity matrix of each lens element can be calculated. Then we derive the rotation matrix of the orientation Zernike polynomials and establish a mathematical model for clocking optimization. Finally, an optimization example is given to illustrate the efficiency of the new method. The result shows that the maximum RMS of retardation is reduced by 64% using only 48.99 s. |
DOI | 10.3788/col202018.062201 |
URL | 查看原文 |
收录类别 | SCI ; EI |
语种 | 英语 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/64763 |
专题 | 中国科学院长春光学精密机械与物理研究所 |
推荐引用方式 GB/T 7714 | H. B. Shang,L. W. Zhang,C. L. Liu,P. Wang,Y. X. Sui and H. J. Yang. Optimization based on sensitivity for material birefringence in projection lens[J]. Chinese Optics Letters,2020,18(6):5. |
APA | H. B. Shang,L. W. Zhang,C. L. Liu,P. Wang,Y. X. Sui and H. J. Yang.(2020).Optimization based on sensitivity for material birefringence in projection lens.Chinese Optics Letters,18(6),5. |
MLA | H. B. Shang,L. W. Zhang,C. L. Liu,P. Wang,Y. X. Sui and H. J. Yang."Optimization based on sensitivity for material birefringence in projection lens".Chinese Optics Letters 18.6(2020):5. |
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