High-numerical-aperture microlens shape measurement with digital holographic microscopy

2011 ◽  
Vol 36 (22) ◽  
pp. 4419 ◽  
Author(s):  
Tomasz Kozacki ◽  
Michał Józwik ◽  
Kamil Liżewski
Keyword(s):  
Numerical Aperture ◽  
Digital Holographic Microscopy ◽  
Shape Measurement ◽  
High Numerical Aperture ◽  
Holographic Microscopy

scholarly journals High numerical aperture holographic microscopy reconstruction with extended z range

2015 ◽  
Vol 54 (32) ◽  
pp. 9540 ◽  
Author(s):  
N. Verrier ◽  
D. Donnarumma ◽  
G. Tessier ◽  
M. Gross
Keyword(s):  
Numerical Aperture ◽  
High Numerical Aperture ◽  
Holographic Microscopy

Accurate shape measurement of focusing microstructures in Fourier digital holographic microscopy

2017 ◽  
Vol 57 (1) ◽  
pp. A197 ◽  
Author(s):  
Marta Mikuła ◽  
Tomasz Kozacki ◽  
Michał Józwik ◽  
Julianna Kostencka
Keyword(s):  
Digital Holographic Microscopy ◽  
Shape Measurement ◽  
Holographic Microscopy

Super-Resolution Imaging in a Close-Packed Synthetic Aperture Digital Holographic Microscopy

2013 ◽  
Vol 404 ◽  
pp. 490-494
Author(s):  
Han Yen Tu ◽  
Yueh Long Lee ◽  
Chau Jern Cheng
Keyword(s):  
Imaging Technique ◽  
Numerical Aperture ◽  
Super Resolution ◽  
Experimental Results ◽  
Synthetic Aperture ◽  
Digital Holographic Microscopy ◽  
Superresolution Imaging ◽  
Resolution Imaging ◽  
Holographic Microscopy ◽  
Beam Rotation

This work presents a close-packed synthetic aperture method for superresolution imaging in digital holographic microscopy. The superresolution imaging technique is based on beam-rotation approach to collect the different bandpass spectrum of the sample. The close-packed information from synthetic aperture process can be used to enhance the reconstructed imaging resolution under low-numerical-aperture microscope objective. Simulated and experimental results show the characteristics of the close-packed synthetic aperture and the influence on superresolution imaging.

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