High-speed variable-focus optical system for extended depth of field

2009 ◽  
Author(s):  
N. Mizoguchi ◽  
H. Oku ◽  
M. Ishikawa
Keyword(s):  
Optical System ◽  
High Speed ◽  
Depth Of Field ◽  
Extended Depth Of Field ◽  
Variable Focus

Extended depth-of-field projection method using a high-speed projector with a synchronized oscillating variable-focus lens

2021 ◽  
Vol 60 (13) ◽  
pp. 3917
Author(s):  
Hongjin Xu ◽  
Lihui Wang ◽  
Satoshi Tabata ◽  
Yoshihiro Watanabe ◽  
Masatoshi Ishikawa
Keyword(s):  
Projection Method ◽  
High Speed ◽  
Depth Of Field ◽  
Extended Depth Of Field ◽  
Variable Focus

scholarly journals Extended depth-of-field microscopy with a high-speed deformable mirror

2017 ◽  
Vol 42 (5) ◽  
pp. 995 ◽  
Author(s):  
William J. Shain ◽  
Nicholas A. Vickers ◽  
Bennett B. Goldberg ◽  
Thomas Bifano ◽  
Jerome Mertz
Keyword(s):  
High Speed ◽  
Deformable Mirror ◽  
Depth Of Field ◽  
Extended Depth Of Field

Extended depth of field imaging for high speed cell analysis

2007 ◽  
Vol 71A (4) ◽  
pp. 215-231 ◽  
Author(s):  
William E. Ortyn ◽  
David J. Perry ◽  
Vidya Venkatachalam ◽  
Luchuan Liang ◽  
Brian E. Hall ◽  
...  
Keyword(s):  
High Speed ◽  
Depth Of Field ◽  
Cell Analysis ◽  
Extended Depth Of Field ◽  
Field Imaging

scholarly journals Distribution of the complex amplitude and intensity in a 3D scattering pattern formed by the optical system for an on-axis point object

2018 ◽  
Vol 42 (3) ◽  
pp. 377-384 ◽  
Author(s):  
S. N. Koreshev ◽  
D. S. Smorodinov ◽  
O. V. Nikanorov ◽  
M. A. Frolova
Keyword(s):  
Quantitative Evaluation ◽  
Optical System ◽  
Three Dimensional ◽  
Complex Amplitude ◽  
Optical Systems ◽  
Depth Of Field ◽  
Scattering Pattern ◽  
Point Object ◽  
Extended Depth Of Field

A quantitative evaluation of the depth of field of optical systems is given. Results of the calculation of the distribution of the complex amplitude and intensity in a three-dimensional scattering pattern formed by the optical system for an on-axis point object are presented. The work was carried out as part of developing optical systems with an extended depth of field for a synthesized hologram of a point object located on a perpendicular constructed to the hologram center.

Extended depth-of-field microscopy with a high-speed deformable mirror

2017 ◽  
Author(s):  
William J. Shain ◽  
Nicholas A. Vickers ◽  
Bennett B. Goldberg ◽  
Thomas Bifano ◽  
Jerome Mertz
Keyword(s):  
High Speed ◽  
Deformable Mirror ◽  
Depth Of Field ◽  
Extended Depth Of Field
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