Presentation
6 October 2023 Nonlinear holography in 3D nonlinear photonic crystals
Yong Zhang
Author Affiliations +
Abstract
Nonlinear holography emerges as a promising technique for optical storage and optical display, in which the newly-generated optical frequencies not only provide extra multiplexing channels but also help in security encryption. Recently, the successful fabrication of 3D nonlinear photonic crystal (NPC) through femtosecond laser writing provides a powerful platform for multi-functional nonlinear holography. Here, we report the novel designs of 3D NPC structures for 3D dynamic holography and image processing at harmonic waves.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yong Zhang "Nonlinear holography in 3D nonlinear photonic crystals", Proc. SPIE PC12684, ODS 2023: Industrial Optical Devices and Systems, PC1268401 (6 October 2023); https://doi.org/10.1117/12.2678211
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KEYWORDS
Holography

3D image processing

Nonlinear optics

Photonic crystals

Holograms

Nonlinear image processing

Optical design

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