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Optical Polymer Materials and Devices for Space Based Applications

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Applications".

Deadline for manuscript submissions: closed (25 November 2023) | Viewed by 3269

Special Issue Editors


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Guest Editor
Applied Optics Group, Physics Unit, School of Natural Sciences, University of Galway, Galway, Ireland
Interests: adaptive optics; exoplanet detection; astronomical instrumentation; imaging and image processing; wavefront sensing

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Guest Editor
Centre for Industrial and Engineering Optics, School of Physics, Clinical and Optometric Sciences, FOCAS Research Institute, Technological University Dublin (TU Dublin), Dublin 8, Ireland
Interests: holography; holographic optical elements; wavefront sensing; photosenstive materials; photopolymers

Special Issue Information

Dear Colleagues,

An increasing number of satellites and space-based scientific instrumentation are being launched by both public organizations and private industry, with further increases planned. This leads to a continuing demand for better components and for a reduction in the weight and size of payloads, all the while improving the performance of the instrumentation in this most challenging of environments.

Optics are a critical aspect of many of the instruments launched into space, from telescopes to imaging equipment and from optical communications to spectrometers. Conventional refractive elements can, however, be bulky, heavy, and contribute to complex systems. One potential solution is optical polymer materials and devices designed for space applications.

This Special Issue of Polymers aims to report full research papers, communications, and review articles based on the latest advances in the field of polymer optics for space applications.

Topics covered include but are not limited to:

  • Polymer material formulations for space applications;
  • Diffractive, refractive, and hybrid polymer optical devices (i.e., lenses, filters, mirrors, etc.);
  • Applications (e.g., adaptive/active optics, remote sensing, solar collectors, other space instrumentation, technologies for human monitoring in space).

Dr. Nicholas Devaney
Dr. Kevin Murphy
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Polymers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

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Published Papers (1 paper)

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Research

13 pages, 2883 KiB  
Article
New Hybrid PVC/PVP Polymer Blend Modified with Er2O3 Nanoparticles for Optoelectronic Applications
by Alhulw H. Alshammari, Majed Alshammari, Mohammed Ibrahim, Khulaif Alshammari and Taha Abdel Mohaymen Taha
Polymers 2023, 15(3), 684; https://doi.org/10.3390/polym15030684 - 29 Jan 2023
Cited by 24 | Viewed by 2741
Abstract
Polymer blend hybrid nanocomposites are of great importance for future optoelectronic applications. This paper presents the preparation of new polymer blend hybrid nanocomposites based on PVC/PVP modified with Er2O3 nanoparticles. A low-cost solution casting method has been used to prepare [...] Read more.
Polymer blend hybrid nanocomposites are of great importance for future optoelectronic applications. This paper presents the preparation of new polymer blend hybrid nanocomposites based on PVC/PVP modified with Er2O3 nanoparticles. A low-cost solution casting method has been used to prepare the polymer nanocomposites at 0.0, 0.1, 0.3 and 0.6 wt% of Er2O3. X-ray diffraction (XRD), Fourier transform infrared (FTIR), Raman spectroscopy, and environmental scanning electron microscopy (ESEM) measurements have all been used to examine the impact of a varying wt% of Er2O3 on the structural and optical characteristics of PVP/PVC polymer blends. The PVC/PVP polymer blend and Er2O3 nanoparticles showed a strong interaction, which was validated by XRD, FTIR, and Raman spectrum investigations. The SEM micrographs showed a remarkable complexation among the components of the polymer nanocomposites. The activation energies for thermal decomposition of PVC/PVP doped with different Er2O3 concentrations were less than that of the pure polymer film. The linear and nonlinear refractive indexes, dispersion energy, optical susceptibility and the energy gap values were found to be Er2O3 concentration-dependent. With an increase in Er2O3 concentration to 0.1 and 0.3 wt%, the dispersion energy and nonlinear refractive index improved, and thereafter decreased when the concentration was further increased to 0.6For the film doped with 0.1 wt% Er2O3, the optical band gap (Eopt) of the composite film enhanced by about 13%. The optical absorption measurements revealed clear improvements with the addition of erbium oxide. Higher refractive index values of PVC/PVP/Er2O3 films qualify the polymer blend as a cladding for electro-optic modulators. Our results indicated that the PVC/PVP/Er2O3 polymer films could be suitable for optoelectronic space applications. Full article
(This article belongs to the Special Issue Optical Polymer Materials and Devices for Space Based Applications)
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