Multi-depth hologram generation using stochastic gradient descent algorithm with complex loss function

The stochastic gradient descent (SGD) method is useful in the phase-only hologram optimization process and can achieve a high-quality holographic display. However, for the current SGD solution in multi-depth hologram generation, the optimization time increases dramatically as the number of depth lay...

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Veröffentlicht in:	Optics express 2021-05, Vol.29 (10), p.15089-15103
Hauptverfasser:	Chen, Chun, Lee, Byounghyo, Li, Nan-Nan, Chae, Minseok, Wang, Di, Wang, Qiong-Hua, Lee, Byoungho
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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