scholarly journals The Fourier Spectrum Analysis of Optical Feedback Self-Mixing Signal under Weak and Moderate Feedback

2008 ◽  
Author(s):  
Xiaojun Zhang ◽  
Jiangtao Xi ◽  
Yanguang Yu ◽  
Joe Chichero
Keyword(s):  
Spectrum Analysis ◽  
Fourier Spectrum ◽  
Optical Feedback ◽  
Fourier Spectrum Analysis

Gamma Nonlinearity Correction Based on Fourier Spectrum Analysis for Phase Measuring Profilometry

2012 ◽  
Vol 32 (12) ◽  
pp. 1212004
Author(s):  
肖焱山 Xiao Yanshan ◽  
曹益平 Cao Yiping ◽  
武迎春 Wu Yingchun ◽  
李洋 Li Yang
Keyword(s):  
Spectrum Analysis ◽  
Fourier Spectrum ◽  
Phase Measuring Profilometry ◽  
Fourier Spectrum Analysis

scholarly journals Defect detection using windowed Fourier spectrum analysis in diffraction phase microscopy

2019 ◽  
Vol 3 (2) ◽  
pp. 025006 ◽  
Author(s):  
Sreeprasad Ajithaprasad ◽  
Raviteja Velpula ◽  
Rajshekhar Gannavarpu
Keyword(s):  
Defect Detection ◽  
Spectrum Analysis ◽  
Fourier Spectrum ◽  
Phase Microscopy ◽  
Fourier Spectrum Analysis

Fourier spectrum analysis of spiral zone plates

2013 ◽  
Vol 304 ◽  
pp. 43-48 ◽  
Author(s):  
Manoj Kumar Sharma ◽  
Ram Kishor Singh ◽  
Joby Joseph ◽  
P. Senthilkumaran
Keyword(s):  
Spectrum Analysis ◽  
Fourier Spectrum ◽  
Zone Plates ◽  
Fourier Spectrum Analysis
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