PDF
Cite
Share

facebook

twitter

google

linkedin

Volume 24 Issue 06

May 2012

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2012 > 24(06): 1353-1356

Previous Article

Shen Mande. 基于固定校正镜的折衍共形光学系统设计[J]. High Power Laser and Particle Beams, 2012, 24: 1353-1356. doi: 10.3788/HPLPB20122406.1353

Citation:

Shen Mande. 基于固定校正镜的折衍共形光学系统设计[J]. High Power Laser and Particle Beams, 2012, 24: 1353-1356. doi: 10.3788/HPLPB20122406.1353

Shen Mande. 基于固定校正镜的折衍共形光学系统设计[J]. High Power Laser and Particle Beams, 2012, 24: 1353-1356. doi: 10.3788/HPLPB20122406.1353

Citation:

Shen Mande. 基于固定校正镜的折衍共形光学系统设计[J]. High Power Laser and Particle Beams, 2012, 24: 1353-1356. doi: 10.3788/HPLPB20122406.1353

基于固定校正镜的折衍共形光学系统设计

doi: 10.3788/HPLPB20122406.1353

Shen Mande^,

1.
School of Electronic and Electric Engineering,Wuhan Textile University,Wuhan 430073,China

Received Date: 2011-11-28
Rev Recd Date: 2012-01-11
Publish Date: 2012-06-15

Abstract

设计了一个大扫描视场的折衍混合红外共形光学系统，共形成像系统工作波段为3.7～4.8 m，相对孔径为1/2，焦距为120 mm，扫描视场为40。由于共形光学系统具有大偏心、大倾斜光学特性，像差校正难度较大，设计中采用固定校正镜和折衍混合混合结构校正了共形光学元件的像差，引入了非球面和衍射面有效消除了各个扫描视场的像差。设计结果表明：光学系统光阑与探测器冷光阑重合，满足100%冷光阑效率。在40扫描视场范围内，共形光学系统的光学传递函数曲线接近衍射极限，成像良好。
- optical design,
- infrared optics,
- diffractive optics,
- fixed corrector

References

Relative Articles

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Article views (1483) PDF downloads(477)

Proportional views

Related

/

DownLoad: Full-Size Img PowerPoint