Wide spectral range characterization of antireflective coatings and their optimization

2015 ◽  
Author(s):  
Daniel Franta ◽  
David Nečas ◽  
Ivan Ohlídal ◽  
Jiří Jankuj
Keyword(s):  
Spectral Range ◽  
Antireflective Coatings ◽  
Wide Spectral Range ◽  
Range Characterization

scholarly journals Fluorine-based color centers in diamond

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
S. Ditalia Tchernij ◽  
T. Lühmann ◽  
E. Corte ◽  
F. Sardi ◽  
F. Picollo ◽  
...  
Keyword(s):  
Spectral Range ◽  
Room Temperature ◽  
Operating Temperature ◽  
Excitation Wavelength ◽  
Strong Indication ◽  
Experimental Parameters ◽  
Range Characterization ◽  
Subsequent Thermal Annealing ◽  
Implantation Fluence

AbstractWe report on the creation and characterization of the luminescence properties of high-purity diamond substrates upon F ion implantation and subsequent thermal annealing. Their room-temperature photoluminescence emission consists of a weak emission line at 558 nm and of intense bands in the 600–750 nm spectral range. Characterization at liquid He temperature reveals the presence of a structured set of lines in the 600–670 nm spectral range. We discuss the dependence of the emission properties of F-related optical centers on different experimental parameters such as the operating temperature and the excitation wavelength. The correlation of the emission intensity with F implantation fluence, and the exclusive observation of the afore-mentioned spectral features in F-implanted and annealed samples provides a strong indication that the observed emission features are related to a stable F-containing defective complex in the diamond lattice.

Universal dispersion model for characterization of optical thin films over wide spectral range: Application to magnesium fluoride

2017 ◽  
Vol 421 ◽  
pp. 424-429 ◽  
Author(s):  
Daniel Franta ◽  
David Nečas ◽  
Angelo Giglia ◽  
Pavel Franta ◽  
Ivan Ohlídal
Keyword(s):  
Thin Films ◽  
Spectral Range ◽  
Dispersion Model ◽  
Magnesium Fluoride ◽  
Wide Spectral Range

scholarly journals Theory, simulation, fabrication, and characterization of Galois scattering plates for the optical and the THz spectral range

AIP Advances ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 065130
Author(s):  
Henning Fouckhardt ◽  
Christoph Doering ◽  
Michael Jaax ◽  
Bert Laegel
Keyword(s):  
Spectral Range ◽  
Fabrication And Characterization

Spectroscopic and laser characteristics of new efficient luminophores for a wide spectral range based on complexes of dipyrrolylmethene derivatives with difluorine borate

2013 ◽  
Vol 115 (5) ◽  
pp. 708-716 ◽  
Author(s):  
R. T. Kuznetsova ◽  
Yu. V. Aksenova ◽  
T. A. Solodova ◽  
D. E. Bashkirtsev ◽  
T. N. Kopylova ◽  
...  
Keyword(s):  
Spectral Range ◽  
Wide Spectral Range
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