Abstract
The dark-line defect problem in the conventional polygon computer-generated hologram (CGH) is addressed. To resolve this problem, we clarify the physical origin of the defect and address the concept of phase-regularization. A novel synthesis algorithm for a phase-regularized polygon CGH for generating photorealistic defect-free holographic images is proposed. The optical reconstruction results of the phase-regularized polygon CGHs without the dark-line defects are presented.
© 2014 Optical Society of America
Full Article | PDF ArticleMore Like This
Dajeong Im, Jaebum Cho, Joonku Hahn, Byoungho Lee, and Hwi Kim
Opt. Express 23(3) 2863-2871 (2015)
Wooyoung Lee, Dajeong Im, Jeongyeup Paek, Joonku Hahn, and Hwi Kim
Opt. Express 22(25) 31180-31191 (2014)
Hwi Kim, Jaebeom Kwon, and Joonku Hahn
Opt. Express 26(13) 16853-16874 (2018)