Characterization of polarization holographic gratings obtained on azopolymer thin films by digital holographic microscopy

Veronica Cazac; Constantin Losmanschii; Elena Achimova; Alexei Meshalkin; Vladimir Abashkin; Vladimir Podlipnov

doi:10.18287/JBPE21.07.030306

Characterization of polarization holographic gratings obtained on azopolymer thin films by digital holographic microscopy

Veronica Cazac^*
, Constantin Losmanschii
, Elena Achimova
, Alexei Meshalkin
, Vladimir Abashkin
, Vladimir Podlipnov

^*Tämän työn vastaava kirjoittaja

Tietotekniikka

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

1 Sitaatiot (Scopus)

29 Lataukset (Pure)

Abstrakti

Polarization diffraction gratings are formed by one-step polarization holographic recording in azopolymer thin films. The evolution of the gratings parameters, such as the modulation of diffraction efficiency and relief depth with regard to different exposure dose is analyzed. Phase-shifting digital holographic microscopy is applied for the measurement of the light-induced polarization diffraction gratings. For the accurate hologram acquisition and reconstruction of the complex amplitude transmitted by the gratings, we performed all-optical (without moving components) phase-shifting implemented within in the imaging system of the digital holographic microscope. The experimental measurement results and theoretical predictions were compared and analyzed.

Alkuperäiskieli	Englanti
Artikkeli	030306
Julkaisu	Journal of Biomedical Photonics and Engineering
Vuosikerta	7
Numero	3
DOI - pysyväislinkit	https://doi.org/10.18287/JBPE21.07.030306
Tila	Julkaistu - 2021
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Rahoitus

This work was partially supported by The World Federation of Scientists National Scholarship Programme, Content NARD of Republic of Moldova BIOHOLO project 20.70086.16/COV (01.07.2020-30.06.2021) and partially supported by “ERA.Net RUS plus” program and funded by RFBR, project number 20-52-76021.

Julkaisufoorumi-taso

Jufo-taso 0

!!ASJC Scopus subject areas

Biomedical Engineering
Biomaterials
Atomic and Molecular Physics, and Optics
Acoustics and Ultrasonics

Pääsy asiakirjaan

10.18287/JBPE21.07.030306Lisenssi: CC BY

3433-10055-1-PBFinal published version, 1,94 MBLisenssi: CC BY

https://urn.fi/URN:NBN:fi:tuni-202111158423Lisenssi: CC BY

Siteeraa tätä

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title = "Characterization of polarization holographic gratings obtained on azopolymer thin films by digital holographic microscopy",

abstract = "Polarization diffraction gratings are formed by one-step polarization holographic recording in azopolymer thin films. The evolution of the gratings parameters, such as the modulation of diffraction efficiency and relief depth with regard to different exposure dose is analyzed. Phase-shifting digital holographic microscopy is applied for the measurement of the light-induced polarization diffraction gratings. For the accurate hologram acquisition and reconstruction of the complex amplitude transmitted by the gratings, we performed all-optical (without moving components) phase-shifting implemented within in the imaging system of the digital holographic microscope. The experimental measurement results and theoretical predictions were compared and analyzed.",

keywords = "Azopolymer, Diffraction efficiency, Digital holographic microscopy, Image processing, Phase imaging, Polarization holographic gratings, Thin films",

author = "Veronica Cazac and Constantin Losmanschii and Elena Achimova and Alexei Meshalkin and Vladimir Abashkin and Vladimir Podlipnov",

note = "Funding Information: This work was partially supported by The World Federation of Scientists National Scholarship Programme, Content NARD of Republic of Moldova BIOHOLO project 20.70086.16/COV (01.07.2020-30.06.2021) and partially supported by “ERA.Net RUS plus” program and funded by RFBR, project number 20-52-76021. Publisher Copyright: {\textcopyright} J-BPE.",

year = "2021",

doi = "10.18287/JBPE21.07.030306",

language = "English",

volume = "7",

journal = "Journal of Biomedical Photonics and Engineering",

issn = "2411-2844",

publisher = "Samara National Research University",

number = "3",

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TY - JOUR

T1 - Characterization of polarization holographic gratings obtained on azopolymer thin films by digital holographic microscopy

AU - Cazac, Veronica

AU - Losmanschii, Constantin

AU - Achimova, Elena

AU - Meshalkin, Alexei

AU - Abashkin, Vladimir

AU - Podlipnov, Vladimir

N1 - Funding Information: This work was partially supported by The World Federation of Scientists National Scholarship Programme, Content NARD of Republic of Moldova BIOHOLO project 20.70086.16/COV (01.07.2020-30.06.2021) and partially supported by “ERA.Net RUS plus” program and funded by RFBR, project number 20-52-76021. Publisher Copyright: © J-BPE.

PY - 2021

Y1 - 2021

N2 - Polarization diffraction gratings are formed by one-step polarization holographic recording in azopolymer thin films. The evolution of the gratings parameters, such as the modulation of diffraction efficiency and relief depth with regard to different exposure dose is analyzed. Phase-shifting digital holographic microscopy is applied for the measurement of the light-induced polarization diffraction gratings. For the accurate hologram acquisition and reconstruction of the complex amplitude transmitted by the gratings, we performed all-optical (without moving components) phase-shifting implemented within in the imaging system of the digital holographic microscope. The experimental measurement results and theoretical predictions were compared and analyzed.

AB - Polarization diffraction gratings are formed by one-step polarization holographic recording in azopolymer thin films. The evolution of the gratings parameters, such as the modulation of diffraction efficiency and relief depth with regard to different exposure dose is analyzed. Phase-shifting digital holographic microscopy is applied for the measurement of the light-induced polarization diffraction gratings. For the accurate hologram acquisition and reconstruction of the complex amplitude transmitted by the gratings, we performed all-optical (without moving components) phase-shifting implemented within in the imaging system of the digital holographic microscope. The experimental measurement results and theoretical predictions were compared and analyzed.

KW - Azopolymer

KW - Diffraction efficiency

KW - Digital holographic microscopy

KW - Image processing

KW - Phase imaging

KW - Polarization holographic gratings

KW - Thin films

U2 - 10.18287/JBPE21.07.030306

DO - 10.18287/JBPE21.07.030306

M3 - Article

AN - SCOPUS:85118369120

SN - 2411-2844

VL - 7

JO - Journal of Biomedical Photonics and Engineering

JF - Journal of Biomedical Photonics and Engineering

IS - 3

M1 - 030306

ER -

Characterization of polarization holographic gratings obtained on azopolymer thin films by digital holographic microscopy

Abstrakti

Rahoitus

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

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