Laser & Optoelectronics Progress, Volume. 59, Issue 24, 2400001(2022)
Recent Advances in Development of Fast Algorithms for Computed Hologram Generation Using Wavefront Recording Plane Technique
Fig. 1. WRP method[25]. (a) Outline of WRP method; (b) calculation region
Fig. 2. M-WRPs method[27]
Fig. 3. Diagram of depth-range creation and WRP positioning based on L using the MDR method[30]. (a) Setting temporary depth range 1 with 2L; (b) re-positioning WRP 1 in the center of effective depth range 1 and then diffracting to the CGH plane; (c) setting temporary depth range 2 with 2L; (d) re-positioning WRP 2 in the center of effective depth range 2 and then diffracting to the CGH plane
Fig. 4. LUT method[31]. (a) Outline of the LUT method; (b) calculation region
Fig. 5. Schematic of UM-WRPs method[38]
Fig. 6. WRP method with a limiting diffraction region[25]. (a) WRP method with a limiting diffraction region; (b) limiting diffraction region
Fig. 7. Schematic of CCGH calculation(top view) [41]. (a) DC method; (b) AC method
Fig. 8. Schematic of multiple off-axis WRP[45]. (a) Side view; (b) top view
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Qinyu Ju, Jinbin Gui, Xiaoshi Wang. Recent Advances in Development of Fast Algorithms for Computed Hologram Generation Using Wavefront Recording Plane Technique[J]. Laser & Optoelectronics Progress, 2022, 59(24): 2400001
Category: Reviews
Received: May. 23, 2022
Accepted: Jul. 4, 2022
Published Online: Oct. 31, 2022
The Author Email: Gui Jinbin (jinbingui@163.com)