scholarly journals Meshfree approximation methods for free-form surface representation in optical design with applications to head-worn displays

2008 ◽  
Author(s):  
Ozan Cakmakci ◽  
Gregory E. Fasshauer ◽  
Hassan Foroosh ◽  
Kevin P. Thompson ◽  
Jannick P. Rolland
Keyword(s):  
Optical Design ◽  
Free Form ◽  
Approximation Methods ◽  
Surface Representation ◽  
Meshfree Approximation ◽  
Free Form Surface

Optical design of free-form surface two-mirror telescopic objective with ultrawide field of view

2016 ◽  
Author(s):  
Qinghan Liu ◽  
Zhengping Zhou ◽  
Yangming Jin ◽  
Weimin Shen
Keyword(s):  
Optical Design ◽  
Field Of View ◽  
Free Form ◽  
Free Form Surface

Design of Free-Form Surface Optic in Wide Field of View Off-Axis Optical System

2011 ◽  
Vol 50-51 ◽  
pp. 806-811 ◽  
Author(s):  
You Long ◽  
Ming Wu Kang ◽  
Xiao Xia Li
Keyword(s):  
Optical System ◽  
Simple Structure ◽  
Optical Design ◽  
Field Of View ◽  
Free Form ◽  
Wide Field ◽  
Design Specification ◽  
Large Size ◽  
Wide Field Of View ◽  
Free Form Surface

Design of off-axis system is a hot and difficult topic in optical design area. The wide field of view(WFOV) off-axis system this paper involved always have the drawbacks of complicated large size and great weight. This paper introduces an application of free-form surface(FFS) in WFOV off-axis optical system design, analyzes FFS optics’ material and fabrication methods. The system uses one FFS lens and one doublet, image quality meets the design specification, and characterizes by simple structure and lightweight.

Optical design of 3 independent free-form surface LEDs automotive dipped headlamp

2016 ◽  
Vol 37 (3) ◽  
pp. 435-440
Author(s):  
Yao Hongbing ◽  
Wang Dandan ◽  
Xin Zhonghua ◽  
Xu Jin ◽  
Liu Min
Keyword(s):  
Optical Design ◽  
Free Form ◽  
Free Form Surface
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