scholarly journals Photorefractive gain property and optimization of dynamic holographic gratings in arbitrarily cut sillenite crystal

2005 ◽  
Vol 54 (11) ◽  
pp. 5428
Author(s):  
Hu Yi
Keyword(s):  
Holographic Gratings ◽  
Sillenite Crystal

Three-dimensional coupled wave study for finite-sized anisotropic volume holographic gratings under ultrashort pulsed beam readout

2007 ◽  
Vol 24 (6) ◽  
pp. 1799 ◽  
Author(s):  
Chunhua Wang ◽  
Liren Liu ◽  
Aimin Yan ◽  
Dean Liu ◽  
Yu Zhou ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Holographic Gratings ◽  
Coupled Wave

Polarization holographic gratings in PAZO polymer films doped with particles of biometals

2021 ◽  
Vol 411 ◽  
pp. 113196
Author(s):  
A. Stoilova ◽  
G. Mateev ◽  
D. Nazarova ◽  
L. Nedelchev ◽  
E. Stoykova ◽  
...  
Keyword(s):  
Polymer Films ◽  
Holographic Gratings

scholarly journals Holographic Recording Performance of Acrylate-Based Photopolymer under Different Preparation Conditions for Waveguide Display

Polymers ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 936
Author(s):  
Zhongwen Shen ◽  
Yishi Weng ◽  
Yuning Zhang ◽  
Chuang Wang ◽  
Ao Liu ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Diffraction Efficiency ◽  
Green Light ◽  
Holographic Recording ◽  
Holographic Gratings ◽  
Preparation Conditions

This work proposes a green light-sensitive acrylate-based photopolymer. The effects of the preparation conditions for the waveguide applied volume holographic gratings (VHGs) were experimentally investigated. The optimum preparation conditions for holographic recording were revealed. After optimization, the peak of VHG diffraction efficiency reached 99%, the diffractive wavelength bandwidth increased from 13 nm to 22 nm, and the corresponding RIM was 0.06. To prove the wide application prospect of the acrylate-based photopolymer in head-mounted augmented reality (AR) displays, green monochromatic volume holographic waveguides were fabricated. The display results showed that the prototype was able to achieve a 28° diagonal FOV and possessed a system luminance of 300 cd/m2.

scholarly journals Spectral multiplexing using stacked volume-phase holographic gratings – I

2017 ◽  
Vol 469 (2) ◽  
pp. 2412-2422 ◽  
Author(s):  
A. Zanutta ◽  
M. Landoni ◽  
M. Riva ◽  
A. Bianco
Keyword(s):  
Holographic Gratings ◽  
Volume Phase ◽  
Spectral Multiplexing

Orientational holographic gratings observed in nematics aligned by carbon nanotube film

2007 ◽  
Vol 88 (1) ◽  
pp. 101-104 ◽  
Author(s):  
X. Sun ◽  
F. Yao ◽  
Y. Pei ◽  
J. Zhang ◽  
C. Hou
Keyword(s):  
Carbon Nanotube ◽  
Holographic Gratings ◽  
Carbon Nanotube Film

Hybrid surface-relief/volume one dimensional holographic gratings

2015 ◽  
Vol 42 ◽  
pp. 366-369 ◽  
Author(s):  
D.E. Lucchetta ◽  
P. Spegni ◽  
A. Di Donato ◽  
F. Simoni ◽  
R. Castagna
Keyword(s):  
Surface Relief ◽  
Holographic Gratings ◽  
One Dimensional
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