Detail publikačního výsledku

Quantitative phase imaging in turbid media by coherence controlled holographic microscopy

CHMELÍK, R.; ĎURIŠ, M.; ŠTRBKOVÁ, L.

Originální název

Quantitative phase imaging in turbid media by coherence controlled holographic microscopy

Anglický název

Quantitative phase imaging in turbid media by coherence controlled holographic microscopy

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

quantitative phase imaging, turbid-media imaging, holographic microscopy, coherence gating

Klíčová slova v angličtině

quantitative phase imaging, turbid-media imaging, holographic microscopy, coherence gating

Autoři

CHMELÍK, R.; ĎURIŠ, M.; ŠTRBKOVÁ, L.

Rok RIV

2019

Vydáno

24.05.2018

Nakladatel

Society of Photo-Optical Instrumentation Engineers (SPIE)

Místo

Strasbourg, France

Kniha

Unconventional Optical Imaging

ISSN

0277-786X

Periodikum

Proceedings of SPIE

Svazek

106771C

Stát

Spojené státy americké

Strany od

1

Strany do

12

Strany počet

12

URL

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

BibTex

@inproceedings{BUT147735,
  author="Radim {Chmelík} and Miroslav {Ďuriš} and Lenka {Štrbková}",
  title="Quantitative phase imaging in turbid
media by coherence controlled
holographic microscopy",
  booktitle="Unconventional Optical Imaging",
  year="2018",
  journal="Proceedings of SPIE",
  volume="106771C",
  pages="1--12",
  publisher="Society of Photo-Optical Instrumentation Engineers (SPIE)",
  address="Strasbourg, France",
  doi="10.1117/12.2309907",
  issn="0277-786X",
  url="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"
}