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Quantitative phase imaging using actively stabilized phase-shifting low-coherence interferometry
DOI:10.1364/OL.29.002399.png)
摘要
En 中文
We describe a quantitative phase-imaging interferometer in which phase shifting and noise cancellation are performed by an active feedback loop using a reference laser. Depth gating via low-coherence light allows phase measurement from weakly reflecting biological samples. We demonstrate phase images from a test structure and living cells. (C) 2004 Optical Society of America.
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期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
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引用论文
Phase-referenced interferometer with subwavelength and subhertz sensitivity applied to the study of cell membrane dynamics
OPTICS LETTERS
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OPTICS LETTERS
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