Theory and implementation of focal shift of plasmonic lenses

2012 ◽  
Vol 37 (9) ◽  
pp. 1592 ◽  
Author(s):  
Yiting Yu ◽  
Hans Zappe
Keyword(s):  
Plasmonic Lenses ◽  
Focal Shift

Focal shift and extended focal depth with tunable pupil filter

2008 ◽  
Vol 55 (17) ◽  
pp. 2857-2863 ◽  
Author(s):  
Maojin Yun ◽  
El-Hang Lee
Keyword(s):  
Focal Depth ◽  
Focal Shift

Plasmonic lenses with long focal lengths

2012 ◽  
Author(s):  
T. Stefaniuk ◽  
P. Wrobel ◽  
T. J. Antosiewicz ◽  
T. Szoplik
Keyword(s):  
Plasmonic Lenses

scholarly journals Polarization-Dependent Quasi-Far-Field Superfocusing Strategy of Nanoring-Based Plasmonic Lenses

2017 ◽  
Vol 12 (1) ◽  
Author(s):  
Hao Sun ◽  
Yechuan Zhu ◽  
Bo Gao ◽  
Ping Wang ◽  
Yiting Yu
Keyword(s):  
Far Field ◽  
Plasmonic Lenses

Investigations on the active compensation of the focal shift in scanning systems using a temperature signal

2018 ◽  
Vol 57 (13) ◽  
pp. 3561
Author(s):  
Falk Nagel ◽  
Andreas Patschger ◽  
Jean Pierre Bergmann ◽  
Jens Bliedtner
Keyword(s):  
Active Compensation ◽  
Temperature Signal ◽  
Focal Shift ◽  
Scanning Systems

scholarly journals Design and study for transmitter system of laser Nd-YAG (1.06 ?m)

2014 ◽  
Vol 11 (3) ◽  
pp. 1113-1121
Author(s):  
Baghdad Science Journal
Keyword(s):  
Research Design ◽  
Room Temperature ◽  
Field Of View ◽  
Bright Spot ◽  
Yag Laser ◽  
Beam Expander ◽  
Focal Shift

In this research , design and study a (beam expander) for the Nd – YAG laser with (1.06 ?m) Wavelength has been studied at 5X zoom with narrow diversion in the room temperature. by using (ZEMAX) to study the system. Evaluate its performance via (ZEMAX) outputs, as bright Spot Diagram via (RMS), Ray Fan Plot, Geometric Encircled Energy and the value of Focal shift. Then study the effect of field of view on the outputs in the room temperature.

scholarly journals Nonlinear change of on-axis pressure and intensity maxima positions and its relation with the linear focal shift effect

Ultrasonics ◽  
2008 ◽  
Vol 48 (8) ◽  
pp. 678-686 ◽  
Author(s):  
Yu. N. Makov ◽  
V.J. Sánchez-Morcillo ◽  
F. Camarena ◽  
V. Espinosa
Keyword(s):  
Focal Shift ◽  
Nonlinear Change ◽  
Shift Effect

Effect Factors of the Focal Shift in Spatial-Variant Polarized Vector Beams

2012 ◽  
Vol 32 (5) ◽  
pp. 0526001
Author(s):  
冷梅 Leng Mei ◽  
杨艳芳 Yang Yanfang ◽  
何英 He Ying ◽  
刘海港 Liu Haigang ◽  
常强 Chang Qiang ◽  
...  
Keyword(s):  
Effect Factors ◽  
Vector Beams ◽  
Focal Shift
Sign in / Sign up

Export Citation Format

Share Document