Variable-Focus Liquid-Crystal Fresnel Lens

1985 ◽  
Vol 24 (Part 2, No. 8) ◽  
pp. L626-L628 ◽  
Author(s):  
Susumu Sato ◽  
Akira Sugiyama ◽  
Rumiko Sato
Keyword(s):  
Liquid Crystal ◽  
Fresnel Lens ◽  
Variable Focus

Trifocal lens system with liquid crystal Fresnel lens

2018 ◽  
Vol 57 (10) ◽  
pp. 102502 ◽  
Author(s):  
Kohei Noda ◽  
Ryusei Momosaki ◽  
Kotaro Kawai ◽  
Moritsugu Sakamoto ◽  
Tomoyuki Sasaki ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Fresnel Lens ◽  
Lens System

scholarly journals Flat liquid crystal diffractive lenses with variable focus and magnification

2010 ◽  
Author(s):  
Pouria Valley ◽  
Mohammad Reza Dodge ◽  
Jim Schwiegerling ◽  
David Mathine ◽  
Gholam Peyman ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Diffractive Lenses ◽  
Variable Focus

Liquid crystal Fresnel lens display

2016 ◽  
Vol 25 (9) ◽  
pp. 094215 ◽  
Author(s):  
Xiao-Qian Wang ◽  
Srivastava Abhishek Kumar ◽  
Ming-Wai Alwin Tam ◽  
Zhi-Gang Zheng ◽  
Dong Shen ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Fresnel Lens

P-151: UV-Modified Polyimide Alignment Layers for Liquid Crystal Fresnel Lens

2011 ◽  
Vol 42 (1) ◽  
pp. 1676-1677
Author(s):  
Shug-June Hwang ◽  
Tai-An Chen ◽  
Kuo-Ren Lin ◽  
Shie-Chang Jeng
Keyword(s):  
Liquid Crystal ◽  
Fresnel Lens ◽  
Alignment Layers

Electrically switchable holographic liquid crystal/polymer Fresnel lens using a Michelson interferometer

2011 ◽  
Vol 50 (17) ◽  
pp. 2701 ◽  
Author(s):  
Hossein Jashnsaz ◽  
Ezeddin Mohajerani ◽  
Hossein Nemati ◽  
Seyed Hossein Razavi ◽  
Isa Ahmad Alidokht
Keyword(s):  
Liquid Crystal ◽  
Michelson Interferometer ◽  
Fresnel Lens ◽  
Liquid Crystal Polymer ◽  
Crystal Polymer

scholarly journals Efficiency improvements in a dichroic dye-doped liquid crystal Fresnel lens

2019 ◽  
Vol 27 (19) ◽  
pp. 26799 ◽  
Author(s):  
Ethan I. L. Jull ◽  
Markus Wahle ◽  
Peter J. M. Wyatt ◽  
Colin Ellis ◽  
Stephen J. Cowling ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Fresnel Lens ◽  
Dichroic Dye
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