Hongxian Zhou, Lida Zhu, Yuqian Zhao, Zhenhe Ma, Yi Wang. Phase Unwrapping in Spectral Domain Phase Microscopy[J]. Acta Optica Sinica, 2019, 39(2): 0211004
- Acta Optica Sinica
- Vol. 39, Issue 2, 0211004 (2019)
Fig. 1. Schematic of experimental setup
Fig. 2. Simulation results of phase unwrapping. (a) Wrapped phase of segmented spectral fringes and their difference; comparison of unwrapped results between proposed and existing methods under condition of (b) small or (c) big noise; (d) unwrapped results after noise reduction
Fig. 3. Experimental results of system stability. (a) Phase difference fluctuation with time; (b) histogram of phase fluctuation
Fig. 4. Surface profile imaging of tilted mirror. (a) Wrapped phase; (b) phase of synthetic wavelength; (c) compensation result with existing method; (d) compensation result with proposed method
Fig. 5. Measurement results of step vibration. (a) Wrapped result; (b) unwrapped result with proposed method
Fig. 6. Quantitative phase imaging of red blood cells
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