Quantitative phase imaging in turbid media by coherence controlled holographic microscopy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F18%3APU128028" target="_blank" >RIV/00216305:26620/18:PU128028 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10677/106771C/Quantitative-phase-imaging-in-turbid-media-by-coherence-controlled-holographic/10.1117/12.2309907.short?SSO=1" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10677/106771C/Quantitative-phase-imaging-in-turbid-media-by-coherence-controlled-holographic/10.1117/12.2309907.short?SSO=1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2309907" target="_blank" >10.1117/12.2309907</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Quantitative phase imaging in turbid media by coherence controlled holographic microscopy

Popis výsledku v původním jazyce

Quantitative phase imaging (QPI) became an important technique for label-free biomedical imaging suitable particularly for observation of live cell and dry-mass profiling. Extension of this technique to objects immersed in turbid medium is highly desirable with respect to the need of non-invasive observation of live cells in real 3D environments. Coherence-controlled holographic microscopy is capable of QPI through turbid media owing to coherence gating induced in transmitted-light geometry by low spatial coherence of illumination. Using this approach, QPI of object in turbid medium can be formed both by ballistic and multiply scattered photons. Moreover, the particular QPIs formed by ballistic and scattered photons can be superimposed thus yielding synthetic QPI of substantially improved image quality. We support the theoretical reasoning of the effect by experimental data.

Název v anglickém jazyce

Quantitative phase imaging in turbid media by coherence controlled holographic microscopy

Popis výsledku anglicky

Quantitative phase imaging (QPI) became an important technique for label-free biomedical imaging suitable particularly for observation of live cell and dry-mass profiling. Extension of this technique to objects immersed in turbid medium is highly desirable with respect to the need of non-invasive observation of live cells in real 3D environments. Coherence-controlled holographic microscopy is capable of QPI through turbid media owing to coherence gating induced in transmitted-light geometry by low spatial coherence of illumination. Using this approach, QPI of object in turbid medium can be formed both by ballistic and multiply scattered photons. Moreover, the particular QPIs formed by ballistic and scattered photons can be superimposed thus yielding synthetic QPI of substantially improved image quality. We support the theoretical reasoning of the effect by experimental data.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Unconventional Optical Imaging

ISBN

—

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

12

Strana od-do

1-12

Název nakladatele

Society of Photo-Optical Instrumentation Engineers (SPIE)

Místo vydání

Strasbourg, France

Místo konání akce

Strasbourg

Datum konání akce

22. 4. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000452670400031