Compact optical module to generate arbitrary vector vortex beams

2020 ◽  
Vol 59 (28) ◽  
pp. 8932
Author(s):  
Yuan Zhou ◽  
Xing Li ◽  
Yanan Cai ◽  
Yanan Zhang ◽  
Shaohui Yan ◽  
...  
Keyword(s):  
Arbitrary Vector ◽  
Optical Module ◽  
Vortex Beams

Generation of arbitrary vector vortex beams on hybrid-order Poincaré sphere

2016 ◽  
Vol 5 (1) ◽  
pp. 15 ◽  
Author(s):  
Zhenxing Liu ◽  
Yuanyuan Liu ◽  
Yougang Ke ◽  
Yachao Liu ◽  
Weixing Shu ◽  
...  
Keyword(s):  
Arbitrary Vector ◽  
Poincaré Sphere ◽  
Vortex Beams ◽  
Poincare Sphere

Generation of arbitrary vector vortex beams based on the dual-modulation method

2019 ◽  
Vol 58 (6) ◽  
pp. 1508 ◽  
Author(s):  
Dan Wu ◽  
Yahong Li ◽  
Wentao Jia ◽  
Jianhong Zhou ◽  
Yu Zhao ◽  
...  
Keyword(s):  
Modulation Method ◽  
Arbitrary Vector ◽  
Vortex Beams

scholarly journals Generation of arbitrary vector vortex beams on hybrid-order Poincaré sphere based on liquid crystal device

2019 ◽  
Vol 27 (6) ◽  
pp. 8596 ◽  
Author(s):  
Shaozhen Lou ◽  
Yaqin Zhou ◽  
Yide Yuan ◽  
Tiegang Lin ◽  
Fan Fan ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Arbitrary Vector ◽  
Liquid Crystal Device ◽  
Poincaré Sphere ◽  
Vortex Beams ◽  
Poincare Sphere

Electrically driven generation of arbitrary vector vortex beams on the hybrid-order Poincaré sphere

2018 ◽  
Vol 43 (15) ◽  
pp. 3570 ◽  
Author(s):  
Ruisi Wang ◽  
Shanshan He ◽  
Shizhen Chen ◽  
Jin Zhang ◽  
Weixing Shu ◽  
...  
Keyword(s):  
Arbitrary Vector ◽  
Poincaré Sphere ◽  
Vortex Beams ◽  
Poincare Sphere

Flexible and high-efficiency generation of arbitrary vector vortex beams on hybrid-order Poincaré sphere

2018 ◽  
Vol 16 (9) ◽  
pp. 092601 ◽  
Author(s):  
Hao Zhang Hao Zhang ◽  
Lei Yao Lei Yao ◽  
Yuyan Pang Yuyan Pang ◽  
Jun Xia Jun Xia
Keyword(s):  
High Efficiency ◽  
Arbitrary Vector ◽  
Poincaré Sphere ◽  
Vortex Beams ◽  
Poincare Sphere

The least distance between extremums and minimal period of solutions to autonomous vector differential equations

2019 ◽  
Vol 485 (2) ◽  
pp. 142-144
Author(s):  
A. A. Zevin
Keyword(s):  
Lower Bound ◽  
Differential Equations ◽  
Periodic Solutions ◽  
Lipschitz Constant ◽  
Minimal Period ◽  
Arbitrary Vector ◽  
Vector Norm ◽  
Sharp Lower Bound

Solutions x(t) of the Lipschitz equation x = f(x) with an arbitrary vector norm are considered. It is proved that the sharp lower bound for the distances between successive extremums of xk(t) equals π/L where L is the Lipschitz constant. For non-constant periodic solutions, the lower bound for the periods is 2π/L. These estimates are achieved for norms that are invariant with respect to permutation of the indices.

scholarly journals Generation of terahertz superimposed perfect vortex beams

2021 ◽  
pp. 1-1
Author(s):  
Yongqiang Yang ◽  
Tianyi Wang ◽  
Kejia Wang ◽  
Zhengang Yang ◽  
Jinsong Liu
Keyword(s):  
Vortex Beams

scholarly journals Pocket MUSE: an affordable, versatile and high-performance fluorescence microscope using a smartphone

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Yehe Liu ◽  
Andrew M. Rollins ◽  
Richard M. Levenson ◽  
Farzad Fereidouni ◽  
Michael W. Jenkins
Keyword(s):  
High Performance ◽  
Point Of Care ◽  
Low Cost ◽  
Consumer Electronics ◽  
Practical Implementation ◽  
The Novel ◽  
Point Of Care Diagnostics ◽  
Optical Module ◽  
Optical Configuration ◽  
User Friendly

AbstractSmartphone microscopes can be useful tools for a broad range of imaging applications. This manuscript demonstrates the first practical implementation of Microscopy with Ultraviolet Surface Excitation (MUSE) in a compact smartphone microscope called Pocket MUSE, resulting in a remarkably effective design. Fabricated with parts from consumer electronics that are readily available at low cost, the small optical module attaches directly over the rear lens in a smartphone. It enables high-quality multichannel fluorescence microscopy with submicron resolution over a 10× equivalent field of view. In addition to the novel optical configuration, Pocket MUSE is compatible with a series of simple, portable, and user-friendly sample preparation strategies that can be directly implemented for various microscopy applications for point-of-care diagnostics, at-home health monitoring, plant biology, STEM education, environmental studies, etc.

Sign in / Sign up

Export Citation Format

Share Document