Tight focusing of a cylindrical vector beam by a hyperbolic secant gradient index lens

2020 ◽  
Vol 45 (7) ◽  
pp. 1687
Author(s):  
Sergey S. Stafeev ◽  
Elena S. Kozlova ◽  
Anton G. Nalimov ◽  
Victor V. Kotlyar
Keyword(s):  
Gradient Index ◽  
Vector Beam ◽  
Tight Focusing ◽  
Gradient Index Lens ◽  
Cylindrical Vector Beam

scholarly journals Tight focusing of second-order cylindrical vector beam by Mikaelian lens

2021 ◽  
Vol 1745 ◽  
pp. 012013
Author(s):  
S. S. Stafeev ◽  
E. S. Kozlova ◽  
A. G. Nalimov ◽  
V. V. Kotlyar
Keyword(s):  
Second Order ◽  
Vector Beam ◽  
Tight Focusing ◽  
Cylindrical Vector Beam

Tight Focusing of Cylindrical Vector Beam with High NA Lens axicon

2012 ◽  
Author(s):  
R. Chandrasekeran ◽  
K. Prabakaran ◽  
K.B. Rajesh ◽  
T.V.S. Pillai ◽  
Z. Jaroszewicz
Keyword(s):  
Vector Beam ◽  
Tight Focusing ◽  
Cylindrical Vector Beam ◽  
High Na Lens

scholarly journals Focusing a second-order cylindrical vector beam with a gradient index Mikaelian lens

2020 ◽  
Vol 44 (1) ◽  
pp. 29-33 ◽  
Author(s):  
S.S. Stafeev ◽  
E.S. Kozlova ◽  
A.G. Nalimov
Keyword(s):  
Free Space ◽  
Energy Flow ◽  
Second Order ◽  
Gradient Index ◽  
Vector Beam ◽  
Output Surface ◽  
Direct Energy ◽  
Lens Material ◽  
Cylindrical Vector Beam

In this paper, we numerically simulate the focusing of a second-order cylindrical vector beam with a gradient index Mikaelian lens. It is shown that the lens forms a region of the reverse energy flow near its output surface. If the lens has an on-axis micropit, the region of the direct energy flow can be confined within the lens material, whereas that of the reverse energy flow is put out in free space.

Tight focusing of generalized cylindrical vector beam with high NA lens axicon

2013 ◽  
Vol 295 ◽  
pp. 230-234 ◽  
Author(s):  
K. Prabakaran ◽  
R. Chandrasekaran ◽  
G. Mahadevan ◽  
Z. Jaroszewicz ◽  
K.B. Rajesh ◽  
...  
Keyword(s):  
Vector Beam ◽  
Tight Focusing ◽  
Cylindrical Vector Beam ◽  
High Na Lens

Sonic Gradient Index Lens in Water

2010 ◽  
Author(s):  
Theodore P. Martin ◽  
Michael Nicholas ◽  
Gregory J. Orris ◽  
Liang-Wu Cai ◽  
Daniel Torrent ◽  
...  
Keyword(s):  
Gradient Index ◽  
Gradient Index Lens

Three-Dimensional Spatial Image Forming Using Gradient-Index Lens Arrays.

2002 ◽  
Vol 30 (12) ◽  
pp. 731-736
Author(s):  
Fumio OKANO ◽  
Jun ARAI ◽  
Makoto OKUI
Keyword(s):  
Three Dimensional ◽  
Gradient Index ◽  
Spatial Image ◽  
Gradient Index Lens

scholarly journals Two-photon microscopy with simultaneous standard and extended depth of field using a tunable acoustic gradient-index lens

2009 ◽  
Vol 34 (11) ◽  
pp. 1684 ◽  
Author(s):  
Nicolas Olivier ◽  
Alexandre Mermillod-Blondin ◽  
Craig B. Arnold ◽  
Emmanuel Beaurepaire
Keyword(s):  
Depth Of Field ◽  
Gradient Index ◽  
Two Photon Microscopy ◽  
Two Photon ◽  
Gradient Index Lens ◽  
Extended Depth Of Field

An all-fiber laser for cylindrical vector beam

2010 ◽  
Author(s):  
Lixin Xu ◽  
Rui Zheng ◽  
Chun Gu ◽  
Anting Wang ◽  
Hai Ming
Keyword(s):  
Fiber Laser ◽  
Vector Beam ◽  
Cylindrical Vector Beam
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