8 citations · 16 across the 9 of their papers we have counts for
10 papers
Solution for the finite space-bandwidth limitation in digital holography
Byung Gyu Chae
A lensless digital holography enables wide-field microscopic imaging without the limitations imposed by optical lens performance. However, conventional holographic imaging often re…
Spatial resolution enhancement in holographic imaging via angular spectrum expansion
Byung Gyu Chae
Digital holography numerically restores three-dimensional image information using optically captured diffractive waves. The required bandwidth is larger than that of hologram pixel…
Viewing-angle expansion of holographic image using enhanced-NA Fresnel hologram
Byung Gyu Chae
The expansion of viewing angle is a crucial factor in holographic displays implemented with a spatial light modulator having a finite space-bandwidth. The enhanced-NA Fresnel holog…
Expansion of image space in enhanced-NA Fresnel holographic display
Byung Gyu Chae
The enhanced-NA Fresnel hologram reconstructs a holographic image at a viewing angle larger than the diffraction angle of a hologram pixel. The image space is limited by the bandwi…
Viewing angle analysis of reconstructed image from digital Fresnel hologram with enhanced numerical aperture
Byung Gyu Chae
The viewing-angle enlargement of a holographic image is a crucial factor for realizing the holographic display. The numerical aperture (NA) of digital hologram other than a pixel s…
Wide viewing-angle holographic display based on enhanced-NA Fresnel hologram
Byung Gyu Chae
The viewing-angle enlargement of a holographic image is a crucial factor for realizing the holographic display. The numerical aperture (NA) of digital hologram other than a pixel s…