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Conference Paper
Full-Color Holographic Imaging for XR Displays via Geometric-Phase Polarization Optics
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- Authors
- Jae-Won Lee, Jin-Hyeok Seo, Jung-Yeop Shin, Jing-Wen Bu, Kihong Choi, Keehoon Hong, Jae-Eun Pi, Hak-Rin Kim
- Issue Date
- 2026-02
- Citation
- 한국광학회 학술 발표회 (동계) 2026, pp.1-1
- Publisher
- 한국광학회
- Language
- English
- Type
- Conference Paper
- Abstract
- We present self-interference incoherent digital holography (SIDH) that uses a quarter-waveplate (QWP)-based geometric phase (GP) lens to suppress triple-wavefront interference arising from incomplete wavefront modulation. Compared with the conventional half-waveplate-based GP-SIDH, the proposed QWP-based system eliminates the third wavefront and preserves the two-wavefront interference under broadband illumination. For natural scenes and standard targets, we observed lower noise, and clearer reconstructed images. This approach reduces reliance on post-processing, delivers high-fidelity complex holograms, and provides a practical holographic content capture module for XR display.
- KSP Keywords
- Broadband illumination, Capture module, High-fidelity, Holographic imaging, Post-Processing, Self-interference, Wavefront modulation, digital holography, full-color, geometric phase, natural scenes