Generation of Sub Wavelength Focal Hole Segment using Azimuthally polarized Higher Order Beam by High NA Parabolic Mirror

2016 ◽  
Vol 5 (1) ◽  
pp. 13-16 ◽  
Keyword(s):  
Higher Order ◽  
Parabolic Mirror ◽  
High Na Parabolic Mirror ◽  
Sub Wavelength

Tight focusing properties of spirally polarized LG (1,1)* beam with High NA Parabolic mirror

2018 ◽  
Vol 50 (2) ◽  
Author(s):  
N. Umamageswari ◽  
K. B. Rajesh ◽  
M. Udhayakumar ◽  
K. Prabakaran ◽  
Z. Jaroszewicz
Keyword(s):  
Parabolic Mirror ◽  
Tight Focusing ◽  
High Na Parabolic Mirror ◽  
Focusing Properties

Generating multiple focal structures with high NA parabolic mirror using azimuthally polarized pair of vortices

2016 ◽  
Vol 48 (11) ◽  
Author(s):  
C. Amala Prathiba Janet ◽  
M. Udhayakumar ◽  
K. B. Rajesh ◽  
Z. Jaroszewicz ◽  
T. V. S. Pillai
Keyword(s):  
Parabolic Mirror ◽  
Focal Structures ◽  
High Na Parabolic Mirror

Tight focusing properties of phase modulated azimuthally polarized doughnut Gaussian vortex beam by high NA parabolic mirror

2020 ◽  
Vol 26 ◽  
pp. 3539-3543
Author(s):  
N. Umamageswari ◽  
M. Lavanya ◽  
M. Udhayakumar ◽  
K.B. Rajesh ◽  
Z. Zaroszewicz
Keyword(s):  
Vortex Beam ◽  
Parabolic Mirror ◽  
Tight Focusing ◽  
High Na Parabolic Mirror ◽  
Focusing Properties

Dual systems for all: Higher-order, role-based relational reasoning as a uniquely derived feature of human cognition

2019 ◽  
Vol 42 ◽  
Author(s):  
Daniel J. Povinelli ◽  
Gabrielle C. Glorioso ◽  
Shannon L. Kuznar ◽  
Mateja Pavlic
Keyword(s):  
Temporal Reasoning ◽  
Higher Order ◽  
Important Case ◽  
Human Cognition ◽  
Relational Reasoning ◽  
Dual Systems ◽  
First Order ◽  
Reasoning System ◽  
Role Based

Abstract Hoerl and McCormack demonstrate that although animals possess a sophisticated temporal updating system, there is no evidence that they also possess a temporal reasoning system. This important case study is directly related to the broader claim that although animals are manifestly capable of first-order (perceptually-based) relational reasoning, they lack the capacity for higher-order, role-based relational reasoning. We argue this distinction applies to all domains of cognition.

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