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학술대회
A Study on Fresnel and Fourier Holographic Images Reconstructed by Tilted Plane Wave
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- 저자
- 채병규
- 발행일
- 201407
- 출처
- Applied Industrial Optics: Spectroscopy, Imaging and Metrology (AIO) 2014, pp.1-3
- 협약과제
- 13VR1100, 디지털 홀로그래픽 3D 디스플레이 및 기록 시스템 원천 기술 개발, 김진웅
- 초록
- We investigate the shape of the Fresnel and Fourier holographic images reconstructed by a tilted plane wave. The image deformation occurs along the new viewing direction in the Fresnel hologram, which is well described as Affine transformation. When the Fourier hologram is placed in the front focal plane of the lens, the replicas of the image are formed without its deformation, whereas the image is deformed in case of the hologram located at a distance different from the focal length. This property is investigated through the numerical simulation based on the wide-angle diffraction phenomenon. © 2014 OSA.
- KSP 제안 키워드
- Affine Transformation, Focal length, Fourier hologram, Fourier holographic, Fresnel hologram, Image deformation, Numerical simulations, Tilted plane, Wide-angle, focal plane, plane wave