High-dynamic-range quantitative phase imaging with spectral domain phase microscopy
Phase microscopy for high-dynamic-range quantitative phase-contrast imaging of a transparent phase object
was demonstrated. Using a common path Fourier domain optical coherence tomography system, this technique
is capable of displacement measurement with a sensitivity of 34 pm. The limitation of 2 ambiguity
restriction was overcome by the use of a phase retrieval approach performed in spectral domain. Twodimensional quantitative phase imaging of human neonatal dermal keratinocyte cells was demonstrated to evaluate the performance of the system for cell imaging.
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