scholarly journals An improved schlieren method for measurement and automatic reconstruction of the far-field focal spot

PLoS ONE ◽  
2017 ◽  
Vol 12 (2) ◽  
pp. e0171415
Author(s):  
Zhengzhou Wang ◽  
Bingliang Hu ◽  
Qinye Yin
Keyword(s):  
Focal Spot ◽  
Far Field ◽  
Schlieren Method

Relationship between large-aperture optical components of striated surface shape and focal spot characteristics in the far-field

2015 ◽  
Author(s):  
Zemin Lei ◽  
Xiaoyan Sun ◽  
Xianhua Yin ◽  
Fengnian Lv ◽  
Zhen Zhang ◽  
...  
Keyword(s):  
Focal Spot ◽  
Surface Shape ◽  
Far Field ◽  
Optical Components ◽  
Large Aperture

Far-field focal spot measurement method based on orthogonal wedges

2012 ◽  
Vol 24 (11) ◽  
pp. 2543-2548 ◽  
Author(s):  
贺元兴 He Yuanxing ◽  
李新阳 Li Xinyang
Keyword(s):  
Measurement Method ◽  
Focal Spot ◽  
Far Field

Research on CNN Denoising Algorithm Based on an Improved Mathematical Model for the Measurement of Far-field Focal Spot

2020 ◽  
Vol 49 (12) ◽  
pp. 118-137
Author(s):  
王拯洲 Zheng-zhou WANG ◽  
王力 Li WANG ◽  
谭萌 Meng TAN ◽  
段亚轩 Ya-xuan DUAN ◽  
王伟 Wei WANG ◽  
...  
Keyword(s):  
Mathematical Model ◽  
Focal Spot ◽  
Far Field

Far-field Focal Spot Measurement of 10kJ-level Laser Facility

2016 ◽  
Vol 45 (8) ◽  
pp. 812001
Author(s):  
王拯洲 WANG Zheng-zhou ◽  
夏彦文 XIA Yan-wen ◽  
李红光 LI Hong-guang ◽  
胡炳樑 HU Bing-liang ◽  
殷勤业 YIN Qin-ye ◽  
...  
Keyword(s):  
Focal Spot ◽  
Far Field ◽  
Level Laser ◽  
Laser Facility

Algorithm of focal spot reconstruction for laser measurement using the schlieren method

Optik ◽  
2017 ◽  
Vol 145 ◽  
pp. 61-65
Author(s):  
Hui Lin ◽  
Zheng-shang Da ◽  
Shi-kang Cao ◽  
Zheng-zhou Wang
Keyword(s):  
Focal Spot ◽  
Laser Measurement ◽  
Schlieren Method

Far-field focal spot measurement based on DMD

2018 ◽  
Vol 47 (12) ◽  
pp. 1217001
Author(s):  
李 铭 Li Ming ◽  
袁索超 Yuan Suochao ◽  
李红光 Li Hongguang ◽  
达争尚 Da Zhengshang
Keyword(s):  
Focal Spot ◽  
Far Field

Impact of spatial modulation on the third harmonic wave propagation and far-field focal spot in frequency conversion system

Optik ◽  
2014 ◽  
Vol 125 (14) ◽  
pp. 3628-3632
Author(s):  
M.Z. Sun ◽  
J.Y. Zhang ◽  
Y.L. Zhang ◽  
Q.Y. Bi ◽  
X.L. Xie ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Frequency Conversion ◽  
Focal Spot ◽  
Harmonic Wave ◽  
Spatial Modulation ◽  
Far Field ◽  
Third Harmonic ◽  
The Third ◽  
Conversion System

Far-Field Focal Spot Measurement Based on Diffraction Grating

2012 ◽  
Vol 39 (2) ◽  
pp. 0208001
Author(s):  
贺元兴 He Yuanxing ◽  
李新阳 Li Xinyang
Keyword(s):  
Diffraction Grating ◽  
Focal Spot ◽  
Far Field

scholarly journals Far-field radially polarized focal spot from plasmonic spiral structure combined with central aperture antenna

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Lei Mao ◽  
Yuan Ren ◽  
Yonghua Lu ◽  
Xinrui Lei ◽  
Kang Jiang ◽  
...  
Keyword(s):  
Spiral Structure ◽  
Focal Spot ◽  
Far Field ◽  
Aperture Antenna ◽  
Radially Polarized
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