Simple measuring technique for the diffraction efficiency of slanted volume gratings at various wavelengths

1997 ◽  
Vol 36 (23) ◽  
pp. 5769 ◽  
Author(s):  
Akira Shimizu ◽  
Kyohei Sakuda
Keyword(s):  
Diffraction Efficiency ◽  
Measuring Technique ◽  
Simple Measuring ◽  
Volume Gratings

Diffraction efficiency of volume gratings with finite size: Corrected analytical solution

2004 ◽  
Vol 51 (8) ◽  
pp. 1115-1122 ◽  
Author(s):  
Shiquan Tao ◽  
Bo Wang ◽  
Geoffrey W. Burr ◽  
Jiabi Chen
Keyword(s):  
Analytical Solution ◽  
Diffraction Efficiency ◽  
Finite Size ◽  
Volume Gratings

scholarly journals Optical vortex switch based on multiplexed volume gratings with high diffraction efficiency

2021 ◽  
Author(s):  
Jingyin Zhao ◽  
jin yunxia ◽  
Fanyu Kong ◽  
Dongbing He ◽  
Hongchao Cao ◽  
...  
Keyword(s):  
Diffraction Efficiency ◽  
Optical Vortex ◽  
High Diffraction Efficiency ◽  
High Diffraction ◽  
Volume Gratings

Enhanced diffraction efficiency of mixed volume gratings with nanorod dopants in polymeric nanocomposite

2017 ◽  
Vol 111 (14) ◽  
pp. 141104 ◽  
Author(s):  
Liangcai Cao ◽  
Shenghan Wu ◽  
Jinping Hao ◽  
Chen Zhu ◽  
Zehao He ◽  
...  
Keyword(s):  
Diffraction Efficiency ◽  
Mixed Volume ◽  
Polymeric Nanocomposite ◽  
Volume Gratings

Measurement of the Displacement Across a Coincidence Grain Boundary

1977 ◽  
Vol 35 ◽  
pp. 124-125
Author(s):  
J. W. Matthews ◽  
W. M. Stobbs
Keyword(s):  
Grain Boundary ◽  
Grain Boundaries ◽  
Stacking Fault ◽  
The Other ◽  
Measuring Technique ◽  
High Angle ◽  
Twin Boundaries ◽  
Rigid Displacement ◽  
Cubic Crystals ◽  
Lattice Displacement

Many high-angle grain boundaries in cubic crystals are thought to be either coincidence boundaries (1) or coincidence boundaries to which grain boundary dislocations have been added (1,2). Calculations of the arrangement of atoms inside coincidence boundaries suggest that the coincidence lattice will usually not be continuous across a coincidence boundary (3). There will usually be a rigid displacement of the lattice on one side of the boundary relative to that on the other. This displacement gives rise to a stacking fault in the coincidence lattice.Recently, Pond (4) and Smith (5) have measured the lattice displacement at coincidence boundaries in aluminum. We have developed (6) an alternative to the measuring technique used by them, and have used it to find two of the three components of the displacement at {112} lateral twin boundaries in gold. This paper describes our method and presents a brief account of the results we have obtained.

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