Imaging by diffraction: grating design and hardware results

1993 ◽  
Author(s):  
C. William Chen ◽  
John S. Anderson
Keyword(s):  
Diffraction Grating ◽  
Grating Design

Miniaturized Diffraction Grating Design and Processing for Deep Neural Network

2019 ◽  
Vol 31 (24) ◽  
pp. 1952-1955 ◽  
Author(s):  
Lidan Lu ◽  
Zhoumo Zeng ◽  
Lianqing Zhu ◽  
Qiankun Zhang ◽  
Bofei Zhu ◽  
...  
Keyword(s):  
Neural Network ◽  
Diffraction Grating ◽  
Deep Neural Network ◽  
Grating Design

A High Efficiency Diffraction Grating Design For A Rhomb Configuration

1989 ◽  
Author(s):  
P. J. Wantuck ◽  
Q. D. Appert ◽  
E. J. Gratrix ◽  
A. A. Hopkins
Keyword(s):  
Diffraction Grating ◽  
High Efficiency ◽  
Grating Design

Uniformity of Magnification from Different Electron Microscopes

1967 ◽  
Vol 25 ◽  
pp. 32-33
Author(s):  
Godfrey C. Hoskins ◽  
V. Williams ◽  
V. Allison
Keyword(s):  
Diffraction Grating ◽  
The Other ◽  
Carbon Replica ◽  
Electron Microscopes ◽  
The Stability

The method demonstrated is an adaptation of a proven procedure for accurately determining the magnification of light photomicrographs. Because of the stability of modern electrical lenses, the method is shown to be directly applicable for providing precise reproducibility of magnification in various models of electron microscopes.A readily recognizable area of a carbon replica of a crossed-line diffraction grating is used as a standard. The same area of the standard was photographed in Phillips EM 200, Hitachi HU-11B2, and RCA EMU 3F electron microscopes at taps representative of the range of magnification of each. Negatives from one microscope were selected as guides and printed at convenient magnifications; then negatives from each of the other microscopes were projected to register with these prints. By deferring measurement to the print rather than comparing negatives, correspondence of magnification of the specimen in the three microscopes could be brought to within 2%.

Shadow Theory of Diffraction Grating: Reciprocity, Symmetry and Average Filter

2014 ◽  
Vol E97.C (10) ◽  
pp. 1036-1040 ◽  
Author(s):  
Junichi NAKAYAMA ◽  
Yasuhiko TAMURA
Keyword(s):  
Diffraction Grating ◽  
Average Filter

Electrodynamic System for Diffraction Radiation Oscillators with Resonant Matching of Diffraction Grating

2008 ◽  
Vol 67 (7) ◽  
pp. 597-607
Author(s):  
M. Yu. Demchenko ◽  
V. S. Myroshnychenko ◽  
Yu. V. Svishchev ◽  
Ye. B. Senkevich
Keyword(s):  
Diffraction Grating ◽  
Diffraction Radiation ◽  
Electrodynamic System

Nanometer-scale displacement sensor based on phase-sensitive diffraction grating

2011 ◽  
Vol 50 (10) ◽  
pp. 1413 ◽  
Author(s):  
Shuangshuang Zhao ◽  
Changlun Hou ◽  
Jian Bai ◽  
Guoguang Yang ◽  
Feng Tian
Keyword(s):  
Diffraction Grating ◽  
Displacement Sensor ◽  
Nanometer Scale ◽  
Phase Sensitive
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