Single-Shot Multiwavelength Digital Holography Using Angular Multiplexing and Spatial Bandwidth Enhancement for Extending the Field of View

2015 ◽  
Vol 11 (10) ◽  
pp. 807-813 ◽  
Author(s):  
Tatsuki Tahara ◽  
Yuki Takahashi ◽  
Takuya Komura ◽  
Toru Kaku ◽  
Yasuhiko Arai
Keyword(s):  
Digital Holography ◽  
Field Of View ◽  
Single Shot ◽  
Bandwidth Enhancement

Single-shot, dual-wavelength digital holography based on polarizing separation

2011 ◽  
Vol 50 (19) ◽  
pp. 3360 ◽  
Author(s):  
D. G. Abdelsalam ◽  
Robert Magnusson ◽  
Daesuk Kim
Keyword(s):  
Digital Holography ◽  
Dual Wavelength ◽  
Single Shot

Research on scanning infrared digital holography with large field of view

2021 ◽  
Author(s):  
dongshun zhang ◽  
hao feng ◽  
zhiyuan zheng ◽  
zili zhang ◽  
Haochong Huang
Keyword(s):  
Digital Holography ◽  
Field Of View ◽  
Large Field

scholarly journals 2D resolution improvement via 1D scanning Space-Time Digital Holography (STDH) in Optofluidics

2019 ◽  
Vol 215 ◽  
pp. 15001
Author(s):  
Zhe Wang ◽  
Vittorio Bianco ◽  
Yutong Cui ◽  
Melania Paturzo ◽  
Pietro Ferraro
Keyword(s):  
Digital Holography ◽  
Super Resolution ◽  
Space Time ◽  
Object Motion ◽  
Phase Shifting ◽  
Field Of View ◽  
Single Object ◽  
Resolution Improvement ◽  
Hybrid Space ◽  
Resolution Imaging

Space-Time Digital Holography (STDH) exploits the object motion to record the hologram in a hybrid space-time domain. This representation adds new capabilities to conventional DH, such as unlimited extension of the Field of View (FoV) and tunable phase shifting. Here we show that STDH is able to improve the spatial resolution as well. Differently from other super-resolution approaches, stitching between holograms or their spectra is no longer required. Moreover, we introduce a new STDH modality to record and process hybrid space-time representations. This allows improving resolution with one single object scan, paving the way to the use of STDH for super resolution imaging onboard Lab on a Chip devices.

Quantitative phase imaging with single shot digital holography

2014 ◽  
Vol 319 ◽  
pp. 85-89 ◽  
Author(s):  
P.T. Samsheerali ◽  
Kedar Khare ◽  
Joby Joseph
Keyword(s):  
Digital Holography ◽  
Phase Imaging ◽  
Single Shot ◽  
Quantitative Phase Imaging ◽  
Quantitative Phase
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