Improvement of optical properties and radiation resistance of optical coatings based on Nb2O5 and Ta2O5

2006 ◽  
Author(s):  
Giedrius Abromavičius ◽  
Rytis Buzelis ◽  
Ramutis Drazdys ◽  
Andrius Melninkaitis ◽  
Darius Mikšys ◽  
...  
Keyword(s):  
Optical Properties ◽  
Radiation Resistance ◽  
Optical Coatings

Comparison of the optical properties and UV radiation resistance of HfO 2 single layers deposited by reactive evaporation, IAD, and PIAD

2000 ◽  
Author(s):  
Roland Thielsch ◽  
Torsten Feigl ◽  
Norbert Kaiser ◽  
Sven Martin ◽  
Salvatore Scaglione ◽  
...  
Keyword(s):  
Optical Properties ◽  
Uv Radiation ◽  
Radiation Resistance ◽  
Reactive Evaporation

Radiation resistance of nonlinear LiB 3 O 5 crystals: optical properties

1997 ◽  
Author(s):  
I. N. Ogorodnikov ◽  
A. V. Kruzhalov ◽  
A. V. Porotnikov
Keyword(s):  
Optical Properties ◽  
Radiation Resistance

scholarly journals Non-Metallic Modified Thermal Barrier Coatings

2021 ◽  
pp. 85-90
Author(s):  
A. O. Badalyan
Keyword(s):  
Optical Properties ◽  
Thermal Barrier Coatings ◽  
Radiation Resistance ◽  
Thermal Barrier ◽  
X Ray Diffraction ◽  
Barrier Coatings ◽  
Zirconium Silicate ◽  
Cerium Ion ◽  
Properties Of Materials ◽  
Optical Properties Of Materials

The radiation resistance and optical properties of zinc and zirconium silicate doped with cerium ion obtained by the hydrothermal microwave method are investigated. To study the radiation resistance of materials, the samples were irradiated with electrons energy of 4 MeV and a dose of 1016 el/cm2. X-ray diffraction (XRD) technique was used to characterize the phase composition of materials. To study the optical properties of materials, photoluminescence spectra were studied. Using the comparative section method, the thermal conductivity of the materials was measured. The results show that thermal barrier coatings made of cerium-doped zinc and zirconium silicate can be excellent candidates for use in space crafts and not only.

ArF radiation resistance of optical coatings on CaF 2 in relation to the surface finish of the substrate

1999 ◽  
Author(s):  
Roland Thielsch ◽  
Joerg Heber ◽  
Angela Duparre ◽  
Norbert Kaiser ◽  
Klaus R. Mann ◽  
...  
Keyword(s):  
Surface Finish ◽  
Radiation Resistance ◽  
Optical Coatings
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