Complete wavefront reconstruction of perturbed singular beams by single-pixel phase retrieval

2020 ◽  
Author(s):  
Eduardo Peters ◽  
Gustavo Funes ◽  
Jaime A. Anguita
Keyword(s):  
Phase Retrieval ◽  
Wavefront Reconstruction ◽  
Single Pixel

Single-pixel correlated imaging with high-quality reconstruction using iterative phase retrieval algorithm

2018 ◽  
Vol 111 ◽  
pp. 108-113 ◽  
Author(s):  
Sui Liansheng ◽  
Cheng Yin ◽  
Wang Zhanmin ◽  
Tian Ailing ◽  
Anand Krishna Asundi
Keyword(s):  
Phase Retrieval ◽  
Retrieval Algorithm ◽  
High Quality ◽  
Single Pixel ◽  
Phase Retrieval Algorithm

Single-Pixel Phase Retrieval in Generalized Interferometry

2017 ◽  
Author(s):  
Wesley E. Farriss ◽  
James R. Fienup ◽  
Tanya Malhotra ◽  
A. Nick Vamivakas
Keyword(s):  
Phase Retrieval ◽  
Single Pixel

Complex wavefront reconstruction with single-pixel detector

2019 ◽  
Vol 114 (16) ◽  
pp. 161901 ◽  
Author(s):  
Ruifeng Liu ◽  
Shupeng Zhao ◽  
Pei Zhang ◽  
Hong Gao ◽  
Fuli Li
Keyword(s):  
Pixel Detector ◽  
Wavefront Reconstruction ◽  
Single Pixel

Wavefront Reconstruction Using Two In-Line Holograms

2013 ◽  
Vol 718-720 ◽  
pp. 1324-1328
Author(s):  
Lu Rong ◽  
Da Yong Wang
Keyword(s):  
Rate Of Convergence ◽  
Iterative Reconstruction ◽  
Phase Retrieval ◽  
Experimental Setup ◽  
Reconstruction Method ◽  
Rapid Rate ◽  
Wavefront Reconstruction ◽  
Reconstruction Quality ◽  
Fast Dynamic

The reconstruction quality of in-line holography suffers from the superposition of twin images, which blurs the details and degrades the quality of the object wavefront reconstruction. We present an iterative reconstruction method to eliminate twin image and truthfully retrieve the object wavefront. This algorithm has a better elimination effect and more rapid rate of convergence than other phase retrieval methods. An experimental setup was built with dual cameras recording the holograms simultaneously, thus this technique can be employed for investigating fast dynamic phenomina. The effectiveness of the proposed method is validated using different samples.

scholarly journals Single-Pixel Optical Modulation Analyzer: ALow-Complexity Frequency-Dependent IQImbalance Monitor Based on Direct Detectionwith Phase Retrieval

2021 ◽  
Author(s):  
Yuki Yoshida ◽  
Setsuo Yoshida ◽  
Shoichiro Oda ◽  
Takeshi Hoshida ◽  
Naokatsu Yamamoto ◽  
...  
Keyword(s):  
Phase Retrieval ◽  
Optical Modulation ◽  
Frequency Dependent ◽  
Single Pixel

Single-Pixel IQ Monitor via Computational Coherent Reception with Widely Linear Phase Retrieval

2020 ◽  
Author(s):  
Yuki Yoshida ◽  
Takahito Tanimura ◽  
Setsuo Yoshida ◽  
Takeshi Hoshida ◽  
Naokatsu Yamamoto
Keyword(s):  
Phase Retrieval ◽  
Linear Phase ◽  
Widely Linear ◽  
Single Pixel
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