Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection Coating
In this work, an anti-reflection coating was prepared in the region (400-1000) nm of wavelength, with a double layer of silicon dioxide (SiO2) as an inner layer and the second layer of the mixture (SiO2) and titanium dioxide (TiO2) with certain ratios, as an outer layer using the chemical s...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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University of Baghdad
2023-06-01
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| Series: | Iraqi Journal of Physics |
| Subjects: | |
| Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1110 |
| _version_ | 1797810712423170048 |
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| author | Shahed Zeyed Alaa Nazar Abd Algaffar |
| author_facet | Shahed Zeyed Alaa Nazar Abd Algaffar |
| author_sort | Shahed Zeyed |
| collection | DOAJ |
| description |
In this work, an anti-reflection coating was prepared in the region (400-1000) nm of wavelength, with a double layer of silicon dioxide (SiO2) as an inner layer and the second layer of the mixture (SiO2) and titanium dioxide (TiO2) with certain ratios, as an outer layer using the chemical spraying method with a number of 6 sprays of layer SiO2 and 12 sprays of layer SiO2 - TiO2. Using the method of chemical spraying deposited on the glass as a substrate with a different number of sprays of SiO2, and a fixed number of TiO2-SiO2. The optical and structural properties were determined using UV-Vis spectroscopy and atomic force microscopy (AFM). The results show that by using a mixed layer, the optimal optical performance of a broadband low-reflection ARC (anti-reflection coating) was obtained. The work also reports the comparison of experimental and theoretical results with the help of MATLAB, which relies on the characteristic matrix along the visible region – near-infrared.
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| first_indexed | 2024-03-13T07:13:00Z |
| format | Article |
| id | doaj.art-78a96636c8d545448beb18f35b4d84a8 |
| institution | Directory Open Access Journal |
| issn | 2070-4003 2664-5548 |
| language | English |
| last_indexed | 2024-03-13T07:13:00Z |
| publishDate | 2023-06-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Iraqi Journal of Physics |
| spelling | doaj.art-78a96636c8d545448beb18f35b4d84a82023-06-05T16:56:33ZengUniversity of BaghdadIraqi Journal of Physics2070-40032664-55482023-06-0121210.30723/ijp.v21i2.1110Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection CoatingShahed Zeyed0Alaa Nazar Abd Algaffara:1:{s:5:"en_US";s:73:"department of physics,college of science for women ,university of baghdad";} In this work, an anti-reflection coating was prepared in the region (400-1000) nm of wavelength, with a double layer of silicon dioxide (SiO2) as an inner layer and the second layer of the mixture (SiO2) and titanium dioxide (TiO2) with certain ratios, as an outer layer using the chemical spraying method with a number of 6 sprays of layer SiO2 and 12 sprays of layer SiO2 - TiO2. Using the method of chemical spraying deposited on the glass as a substrate with a different number of sprays of SiO2, and a fixed number of TiO2-SiO2. The optical and structural properties were determined using UV-Vis spectroscopy and atomic force microscopy (AFM). The results show that by using a mixed layer, the optimal optical performance of a broadband low-reflection ARC (anti-reflection coating) was obtained. The work also reports the comparison of experimental and theoretical results with the help of MATLAB, which relies on the characteristic matrix along the visible region – near-infrared. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1110Antireflection coatinginterference optical filtermix dielectric coatingmulti-layer theoryoptical performance. |
| spellingShingle | Shahed Zeyed Alaa Nazar Abd Algaffar Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection Coating Iraqi Journal of Physics Antireflection coating interference optical filter mix dielectric coating multi-layer theory optical performance. |
| title | Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection Coating |
| title_full | Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection Coating |
| title_fullStr | Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection Coating |
| title_full_unstemmed | Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection Coating |
| title_short | Preparation of SiO2:TiO2 for High-Performance Double Layer Anti-Reflection Coating |
| title_sort | preparation of sio2 tio2 for high performance double layer anti reflection coating |
| topic | Antireflection coating interference optical filter mix dielectric coating multi-layer theory optical performance. |
| url | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1110 |
| work_keys_str_mv | AT shahedzeyed preparationofsio2tio2forhighperformancedoublelayerantireflectioncoating AT alaanazarabdalgaffar preparationofsio2tio2forhighperformancedoublelayerantireflectioncoating |