Coherence-controlled holographic microscopy principle embodiment into Q-PHASE microscope: story of a successful technology transfer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F16%3APU125846" target="_blank" >RIV/00216305:26620/16:PU125846 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9718/1/Coherence-controlled-holographic-microscopy-principle-embodiment-into-Q-PHASE-microscope/10.1117/12.2225253.pdf?SSO=1" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9718/1/Coherence-controlled-holographic-microscopy-principle-embodiment-into-Q-PHASE-microscope/10.1117/12.2225253.pdf?SSO=1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2225253" target="_blank" >10.1117/12.2225253</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Coherence-controlled holographic microscopy principle embodiment into Q-PHASE microscope: story of a successful technology transfer

Popis výsledku v původním jazyce

Curiously, the coherence-controlled holographic microscopy (CCHM) was brought into the world owing to the endeavor of Chmelik's team at Brno University of Technology (BUT) to avoid scanning in confocal microscopy. As coherence gating seemed to be the way, the Leith & Upatnieks proposal of incoherent holography had been considered attractive. Their method made interference system free from strict dependence on both spatial and temporal coherence. Off axis holographic system proposed on such basis has been proved capable of coherence based depth discrimination in single wide-field shot in reflected-light arrangement. Consequently, extremely low-coherence holographic imaging had been found highly contributive also to the image quality depriving it from coherence artefacts and improving its transversal resolution. This is why CCHM promised high precision of quantitative phase imaging (QPI) in transmitted light set up that was realized for cell biology. However the cost of necessarily complicated optical design and need of very precise mechanics forced the team of prof Chmelik at BUT to search for a company capable of mastering the instrument.

Název v anglickém jazyce

Coherence-controlled holographic microscopy principle embodiment into Q-PHASE microscope: story of a successful technology transfer

Popis výsledku anglicky

Curiously, the coherence-controlled holographic microscopy (CCHM) was brought into the world owing to the endeavor of Chmelik's team at Brno University of Technology (BUT) to avoid scanning in confocal microscopy. As coherence gating seemed to be the way, the Leith & Upatnieks proposal of incoherent holography had been considered attractive. Their method made interference system free from strict dependence on both spatial and temporal coherence. Off axis holographic system proposed on such basis has been proved capable of coherence based depth discrimination in single wide-field shot in reflected-light arrangement. Consequently, extremely low-coherence holographic imaging had been found highly contributive also to the image quality depriving it from coherence artefacts and improving its transversal resolution. This is why CCHM promised high precision of quantitative phase imaging (QPI) in transmitted light set up that was realized for cell biology. However the cost of necessarily complicated optical design and need of very precise mechanics forced the team of prof Chmelik at BUT to search for a company capable of mastering the instrument.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/FR-TI4%2F660" target="_blank" >FR-TI4/660: *Multimodální holografický mikroskop</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

QUANTITATIVE PHASE IMAGING II

ISBN

978-1-62841-952-8

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

6

Strana od-do

„971816-1“-„971816-6“

Název nakladatele

Neuveden

Místo vydání

Neuveden

Místo konání akce

San Francisco

Datum konání akce

13. 2. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000380605300034