Design and experimental demonstration of thewavelength-tunable deep-ultraviolet thin-film filter

2021 ◽  
Author(s):  
XINGYUE ZHU ◽  
Kaixiong Yu ◽  
Xiaofan Zhu ◽  
qi wu
Keyword(s):  
Thin Film ◽  
Experimental Demonstration ◽  
Deep Ultraviolet ◽  
Thin Film Filter

scholarly journals Deep-Ultraviolet Transparent Conductive MWCNT/SiO2 Composite Thin Film Fabricated by UV Irradiation at Ambient Temperature onto Spin-Coated Molecular Precursor Film

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1348
Author(s):  
Hiroki Nagai ◽  
Naoki Ogawa ◽  
Mitsunobu Sato
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Heat Treatment ◽  
Uv Irradiation ◽  
Composite Thin Film ◽  
Precursor Film ◽  
Mixed Solution ◽  
Pencil Hardness ◽  
Strong Base ◽  
Deep Ultraviolet

Deep-ultraviolet (DUV) light-transparent conductive composite thin films, consisting of dispersed multiwalled carbon nanotubes (MWCNTs) and SiO2 matrix composites, were fabricated on a quartz glass substrate. Transparent and well-adhered amorphous thin films, with a thickness of 220 nm, were obtained by weak ultraviolet (UV) irradiation (4 mW cm−2 at 254 nm) for more than 6 h at 20−40 °C onto the precursor films, which were obtained by spin coating with a mixed solution of MWCNT in water and Si(IV) complex in ethanol. The electrical resistivity of MWCNT/SiO2 composite thin film is 0.7 Ω·cm, and transmittance in the wavelength region from DUV to visible light is higher than 80%. The MWCNT/SiO2 composite thin film showed scratch resistance at pencil hardness of 8H. Importantly, the resistivity of the MWCNT/SiO2 composite thin film was maintained at the original level even after heat treatment at 500 °C for 1 h. It was observed that the heat treatment of the composite thin film improved durability against both aqueous solutions involving a strong acid (HCl) and a strong base (NaOH).

Experiences with thin-film filter development for the extreme ultraviolet explorer

1993 ◽  
Author(s):  
John V. Vallerga ◽  
Peter W. Vedder ◽  
Oswald H. W. Siegmund
Keyword(s):  
Thin Film ◽  
Extreme Ultraviolet ◽  
Thin Film Filter

Reconfigurable thin film filter for compensating AOI deviation effects using LC coupled cavities

2020 ◽  
Vol 456 ◽  
pp. 124672
Author(s):  
S.A. Alboon ◽  
A.S. Karar ◽  
I. Mahariq ◽  
B. Al-Sheikh
Keyword(s):  
Thin Film ◽  
Coupled Cavities ◽  
Thin Film Filter

Optical interleaver based on multicavity Fabry-Perot thin film filter

2002 ◽  
Author(s):  
Haixing Chen ◽  
Peifu Gu ◽  
Yueguang Zhang ◽  
Haifeng Li ◽  
Liu Xu
Keyword(s):  
Thin Film ◽  
Fabry Perot ◽  
Thin Film Filter
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