Quantitative analysis of living cells by digital holographic microscopy

Quantitative analysis of living cells by digital holographic microscopy

Digital holography is applied to obtain noninvasive quantitative phase measurements from living cells. The complex wavefront can be recorded in just a single digital image allowing for critical real-time imaging. The vertical resolution of measurements is determined to be around 3 nanometers.

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Bibliographische Detailangaben
Hauptverfasser: Reese, B.E., Barnett, R.E., Alaoui-Ismaili, M., Habibi, E., Mann, C.J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Charge coupled devices
Charge-coupled image sensors
Focusing
Holography
Image reconstruction
Interference
Optical imaging
Optical microscopy
Phase measurement
Phase shifting interferometry
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Beschreibung
Zusammenfassung:Digital holography is applied to obtain noninvasive quantitative phase measurements from living cells. The complex wavefront can be recorded in just a single digital image allowing for critical real-time imaging. The vertical resolution of measurements is determined to be around 3 nanometers.
DOI:10.1109/BSEC.2009.5090485