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초록
For retrieving phase information from interferograms in phase-shifting interferometry, the method of finding phase gradients is newly proposed, and it was confirmed to have the noise-immune performance superior to those of conventional methods.
- 제목
- Modified Formulation of Phase Gradient for Noise-Immune Phase Retrieval in Phase-Shifting Interferometry
- 저자
- LEE EL HANG
- 학회명
- Frontiers in Optics: Optical Fabrication and Testing (OF&T) 2008
- 개최지
- 미국 New York 주 Rochester 시
- 학회 개최일
- 2008-10-19 ~ 2008-10-24