Ultrahigh-sensitive optical coherence elastography
نویسندگان
چکیده
منابع مشابه
Strain estimation in phase-sensitive optical coherence elastography
We present a theoretical framework for strain estimation in optical coherence elastography (OCE), based on a statistical analysis of displacement measurements obtained from a mechanically loaded sample. We define strain sensitivity, signal-to-noise ratio and dynamic range, and derive estimates of strain using three methods: finite difference, ordinary least squares and weighted least squares, t...
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ژورنال
عنوان ژورنال: Light: Science & Applications
سال: 2020
ISSN: 2047-7538
DOI: 10.1038/s41377-020-0297-9