[23a-12B-1~11] 3.1 Basic optics and frontier of optics (merged with formerly 3.2 Equipment optics and materials)

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[23a-12B-3] Refractive Fresnel Liquid Crystal Lens

Wenbin Feng¹, 〇Mao Ye¹ (1.UESTC)

Keywords:

liquid crystal lens

It is discovered in the design of liquid crystal lenses that by connecting linearly increasing electrode lines, a parabolic voltage distribution can be formed, ultimately achieving a parabolic phase distribution. Liquid crystal lenses of very small aberrations then become possible. This work explores the application of this technique in the design of refractive Fresnel liquid crystal lenses.