Phase-Only Hologram by Angular Spectrum Method Using Padded Gerchberg-Saxton Algorithm

Zehao He

講演情報

Oral Session

ISOM '22 » Holography II

[ITuPI] Holography II

2022年8月2日(火) 15:30 〜 17:15 Room 107&108 (1F)

Session Chairs: Daisuke Barada (Utsunomiya Univ.), Xiaodi Tan (Fujian Normal Univ.)

17:00 〜 17:15

[ITuPI-05] Phase-Only Hologram by Angular Spectrum Method Using Padded Gerchberg-Saxton Algorithm

*Zehao He¹, Liangcai Cao¹ (1. Tsinghua Univ. (China))

[Presentation Style] Online

An angular spectrum method using the padded Gerchberg-Saxton algorithm is presented. The holographic reconstructions present high contrasts, sharp details, and weak speckle noises. The proposed method can be also used in holographic three-dimensional displays.