arXiv · 1708.04233
Fast, large-scale hologram calculation in wavelet domain
Abstract
We propose a large-scale hologram calculation using WAvelet ShrinkAge-Based superpositIon (WASABI), a wavelet transform-based algorithm. An image-type hologram calculated using the WASABI method is printed on a glass substrate with the resolution of $65,536 \times 65,536$ pixels and a pixel pitch of $1 \mu$m. The hologram calculation time amounts to approximately 354 s on a commercial CPU, which is approximately 30 times faster than conventional methods.
Explore related subjects
Keep this discovery
Tomoyoshi Shimobaba, Kyoji Matsushima, Takayuki Takahashi, Yuki Nagahama, Satoki Hasegawa, Marie Sano, Ryuji Hirayama, Takashi Kakue, Tomoyoshi Ito. 2017-08-13. Fast, large-scale hologram calculation in wavelet domain. https://doi.org/10.1016/j.optcom.2017.11.066
Cite the original work for its findings. Save a collection to share your selection of sources.