Hologram generation by horizontal scanning of a high-speed spatial light modulator
In order to increase the image size and the viewing zone angle of a hologram, a high-speed spatial light modulator (SLM) is imaged as a vertically long image by an anamorphic imaging system, and this image is scanned horizontally by a galvano scanner. The reduction in horizontal pixel pitch of the S...
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| Veröffentlicht in: | Applied Optics 2009-06, Vol.48 (17), p.3255-3260 |
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| container_end_page | 3260 |
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| container_issue | 17 |
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| container_title | Applied Optics |
| container_volume | 48 |
| creator | Takaki, Yasuhiro Okada, Naoya |
| description | In order to increase the image size and the viewing zone angle of a hologram, a high-speed spatial light modulator (SLM) is imaged as a vertically long image by an anamorphic imaging system, and this image is scanned horizontally by a galvano scanner. The reduction in horizontal pixel pitch of the SLM provides a wide viewing zone angle. The increased image height and horizontal scanning increased the image size. We demonstrated the generation of a hologram having a 15 degrees horizontal viewing zone angle and an image size of 3.4 inches with a frame rate of 60 Hz using a digital micromirror device with a frame rate of 13.333 kHz as a high-speed SLM. |
| doi_str_mv | 10.1364/ao.48.003255 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0003-6935 |
| ispartof | Applied Optics, 2009-06, Vol.48 (17), p.3255-3260 |
| issn | 0003-6935 2155-3165 1539-4522 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_67350676 |
| source | Alma/SFX Local Collection; Optica Publishing Group Journals |
| title | Hologram generation by horizontal scanning of a high-speed spatial light modulator |
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