Search Results - "De Marcos, Luis V Rodríguez"
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Optimization of MgF2-deposition temperature for far UV Al mirrors
Published in Optics express (02-04-2018)“…Progress towards far UV (FUV) coatings with enhanced reflectance is invaluable for future space missions, such as LUVOIR. This research starts with the…”
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2
Direct measurement of the extinction coefficient by differential transmittance
Published in Optics express (25-09-2023)“…A new procedure to measure the extinction coefficient k of film materials that are relatively transparent is presented. This procedure does not require the use…”
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3
Lyman-β narrowband coatings with strong Lyman-α rejection
Published in Optics express (17-09-2018)“…Novel narrowband multilayer coatings efficient at a wavelength as short as 100 mn are presented, which pushes shortwards the existing limit of reported…”
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4
Optical constants at complex energies: local deconvolution
Published in Optics express (13-04-2020)“…Causality implies that the optical constants of any material continue in the upper complex plane of photon energies or wavelengths as an analytic function…”
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5
Analytic optical-constant model derived from Tauc-Lorentz and Urbach tail
Published in Optics express (12-12-2016)“…Tauc-Lorentz model is commonly used to describe the dielectric constant of amorphous semiconductors as a function of few parameters. However, this model is not…”
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6
Mirrors for Space Telescopes: Degradation Issues
Published in Applied sciences (01-11-2020)“…Mirrors are a subset of optical components essential for the success of current and future space missions. Most of the telescopes for space programs ranging…”
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7
Far UV narrowband mirrors tuned at H Lyman α
Published in Optics express (08-05-2023)“…Imaging at H Ly-α (121.6 nm), among other spectral lines in the short far UV (FUV), is of high interest for astrophysics, solar, and atmosphere physics, since…”
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8
Window functions for self-consistency evaluation of optical constants
Published in Optics express (02-03-2020)“…Optical-constant data of a material typically come from various sources, which may result in inconsistent data. Sum rules are tests to evaluate the…”
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Optical constants and absorption properties of Te and TeO thin films in the 13-14 nm spectral range
Published in Optics express (27-04-2020)“…Undesired mask-induced effects caused by thick absorber layers in EUV photomasks reduce the quality of the projected patterns at the wafer stage in EUV…”
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10
Far-UV reflectance and stress of narrowband AlF3/LaF3 multilayers
Published in Optical materials express (01-02-2022)“…Upcoming space instrumentation, such as LUMOS (LUVOIR Ultraviolet Multi-Object Spectrograph) in LUVOIR (Large Ultraviolet Optical Infrared Surveyor) mission,…”
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11
Optimization of the deposition parameters of MgF2/LaF3 narrowband reflective FUV multilayers
Published in Optical materials express (01-06-2021)“…The development of efficient dielectric coatings in the far UV (FUV) is demanded for upcoming space instrumentation, such as LUMOS (LUVOIR Ultraviolet…”
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Journal Article -
12
Optimization of MgF 2 -deposition temperature for far UV Al mirrors
Published in Optics express (02-04-2018)“…Progress towards far UV (FUV) coatings with enhanced reflectance is invaluable for future space missions, such as LUVOIR. This research starts with the…”
Get full text
Journal Article -
13
Why is the Adachi procedure successful to avoid divergences in optical models?
Published in Optics express (14-09-2020)“…Adachi proposed a procedure to avoid divergences in optical-constant models by slightly shifting photon energies to complex numbers on the real part of the…”
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14
Room temperature plasma-etching and surface passivation of far-ultraviolet Al mirrors using electron beam generated plasmas
Published in Optical materials express (01-03-2021)“…The development of optical systems operating in the far ultraviolet range (FUV, λ=100-200 nm) is limited by the efficiency of passivated aluminum (Al) mirrors…”
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15
Self-consistent optical constants of SiO_2 and Ta_2O_5 films
Published in Optical materials express (01-11-2016)Get full text
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Corrigendum to Procedure to convert optical-constant models into analytic Thin Solid Films (2018) 52-59
Published in Thin solid films (01-09-2021)Get full text
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Procedure to convert optical-constant models into analytic
Published in Thin solid films (31-10-2018)“…Several common optical-constant models do not satisfy a necessary requirement: they are not analytic (in the sense of holomorphic). This includes models…”
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18
Far-UV reflectance and stress of narrowband AlF 3 /LaF 3 multilayers
Published in Optical materials express (01-02-2022)“…Upcoming space instrumentation, such as LUMOS (LUVOIR Ultraviolet Multi-Object Spectrograph) in LUVOIR (Large Ultraviolet Optical Infrared Surveyor) mission,…”
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Journal Article -
19
Optimization of the deposition parameters of MgF 2 /LaF 3 narrowband reflective FUV multilayers
Published in Optical materials express (01-06-2021)“…The development of efficient dielectric coatings in the far UV (FUV) is demanded for upcoming space instrumentation, such as LUMOS (LUVOIR Ultraviolet…”
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Journal Article -
20
Self-consistent optical constants of MgF_2, LaF_3, and CeF_3 films
Published in Optical materials express (01-03-2017)Get full text
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