Parasitic light scattered by complex optical coatings: modelization and metrology
Sign Up to like & getrecommendations! Published in 2017 at "CEAS Space Journal"
DOI: 10.1007/s12567-017-0156-6
Abstract: Optical components realized for space applications have to be mastered in term of parasitic light. This paper present the last improvements performed at the Institute Fresnel to predict and measure scattering losses of optical components… read more here.
Keywords: scattered complex; complex optical; light scattered; optical coatings ... See more keywords
Dynamic Color Generation with Electrically Tunable Thin Film Optical Coatings.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c03817
Abstract: Thin film optical coatings have a wide range of industrial applications from displays and lighting to photovoltaic cells. The realization of electrically tunable thin film optical coatings in the visible wavelength range is particularly important… read more here.
Keywords: electrically tunable; color; thin film; optical coatings ... See more keywords
Electrically Tunable Steganographic Nano-Optical Coatings.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c01244
Abstract: Thin film coatings with tunable colors have a broad range of applications, from solid-state reflective displays to steganography. Here, we propose a novel approach to chalcogenide phase change material (PCM)-incorporated steganographic nano-optical coatings (SNOC) as… read more here.
Keywords: electrically tunable; nano optical; pcm; optical coatings ... See more keywords
Unconventional Shape Memory Mechanisms of Nanoporous Polymer Photonic Crystals: Implications for Nano-Optical Coatings and Devices
Sign Up to like & getrecommendations! Published in 2018 at "ACS Applied Nano Materials"
DOI: 10.1021/acsanm.8b01105
Abstract: Shape memory photonic crystals may hold the key to the continuing development of smart optical coatings and next-generation all-optical integrated circuits. The reconfigurability of these materials in response to various external stimuli is not only… read more here.
Keywords: shape; shape memory; polymer; photonic crystals ... See more keywords
Special Section Guest Editorial: Frontiers of Optical Coatings
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.61.3.031201
Abstract: Abstract. Guest editors Xinbin Cheng, Sven Schroder, Christopher Stolz, and Xu Liu summarize the Special Section on Frontiers of Optical Coatings. read more here.
Keywords: section guest; optical coatings; frontiers optical; special section ... See more keywords
Comparison of Algorithms for Determining the Thickness of Optical Coatings Online
Sign Up to like & getrecommendations! Published in 2019 at "Computational Mathematics and Mathematical Physics"
DOI: 10.1134/s0965542519030102
Abstract: The basic algorithms for determining the thicknesses of layers of deposited multilayer optical coatings are discussed and compared. Using a series of model numerical experiments, the advantage of one of these algorithms—the modified T-algorithm—is demonstrated;… read more here.
Keywords: optical coatings; comparison algorithms; thickness optical; determining thickness ... See more keywords
Imaging scatterometer for observing in situ changes to optical coatings during air annealing.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.476979
Abstract: Annealing of amorphous optical coatings has been shown to generally reduce optical absorption, optical scattering, and mechanical loss, with higher temperature annealing giving better results. The achievable maximum temperatures are limited to the levels at… read more here.
Keywords: imaging scatterometer; observing situ; damage; scatterometer observing ... See more keywords
Extremely broadband ultralight thermally-emissive optical coatings.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.018545
Abstract: We report the design, fabrication, and characterization of ultralight highly emissive structures with a record-low mass per area that emit thermal radiation efficiently over a broad spectral (2 to 30 microns) and angular (0-60°) range.… read more here.
Keywords: broadband ultralight; thermally emissive; extremely broadband; optical coatings ... See more keywords