Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working Surfaces
Zinc germanium phosphide (ZGP) crystals have garnered significant attention for their nonlinear properties, making them good candidates for powerful mid-IR optical parametric oscillators and second-harmonic generators. A ZnGeP<sub>2</sub> single crystal was treated by deep magnetorheolog...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-12-01
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| Series: | Crystals |
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| Online Access: | https://www.mdpi.com/2073-4352/14/1/32 |
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| author | Nikolay N. Yudin Andrei Khudoley Mikhail Zinovev Elena Slyunko Sergey Podzyvalov Vladimir Kuznetsov Gennady Gorodkin Pavel Kumeysha Alexey Lysenko Andrey Kalsin Akmal Gabdrakhmanov Oleg A. Romanovskii Sergey Kashevsky Houssain Baalbaki |
| author_facet | Nikolay N. Yudin Andrei Khudoley Mikhail Zinovev Elena Slyunko Sergey Podzyvalov Vladimir Kuznetsov Gennady Gorodkin Pavel Kumeysha Alexey Lysenko Andrey Kalsin Akmal Gabdrakhmanov Oleg A. Romanovskii Sergey Kashevsky Houssain Baalbaki |
| author_sort | Nikolay N. Yudin |
| collection | DOAJ |
| description | Zinc germanium phosphide (ZGP) crystals have garnered significant attention for their nonlinear properties, making them good candidates for powerful mid-IR optical parametric oscillators and second-harmonic generators. A ZnGeP<sub>2</sub> single crystal was treated by deep magnetorheological processing (MRP) until an Angstrom level of roughness. The studies presented in this article are devoted to the experimental evaluation of the influence of deep removal (up to 150 μm) from the surface of a ZnGeP<sub>2</sub> single crystal by magnetorheological polishing on the parameters of optical breakdown. It was shown that the dependence of the ZnGeP<sub>2</sub> laser-induced damage threshold on MRP depth is a smooth monotonically decreasing logarithmic function. The obtained logarithmic dependence indicates the thermal nature of optical breakdown and the dependence of the ZnGeP<sub>2</sub> laser-induced damage threshold on the concentration of surface absorbing defects. |
| first_indexed | 2024-03-08T09:55:29Z |
| format | Article |
| id | doaj.art-08d672ad3e7a4fafa0f4c3f04657d6ec |
| institution | Directory Open Access Journal |
| issn | 2073-4352 |
| language | English |
| last_indexed | 2024-03-08T09:55:29Z |
| publishDate | 2023-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Crystals |
| spelling | doaj.art-08d672ad3e7a4fafa0f4c3f04657d6ec2024-01-29T13:51:05ZengMDPI AGCrystals2073-43522023-12-011413210.3390/cryst14010032Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working SurfacesNikolay N. Yudin0Andrei Khudoley1Mikhail Zinovev2Elena Slyunko3Sergey Podzyvalov4Vladimir Kuznetsov5Gennady Gorodkin6Pavel Kumeysha7Alexey Lysenko8Andrey Kalsin9Akmal Gabdrakhmanov10Oleg A. Romanovskii11Sergey Kashevsky12Houssain Baalbaki13Scientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaA.V. Luikov Heat and Mass Transfer Institute NASB, 220072 Minsk, BelarusScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaA.V. Luikov Heat and Mass Transfer Institute NASB, 220072 Minsk, BelarusA.V. Luikov Heat and Mass Transfer Institute NASB, 220072 Minsk, BelarusScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaInstitute of Atmospheric Optics Siberian, Branch of the Russian Academy of Sciences, pl. Academician Zueva, 1, 634055 Tomsk, RussiaA.V. Luikov Heat and Mass Transfer Institute NASB, 220072 Minsk, BelarusScientific Educational Center “Optical and Photonic Technologies”, National Research Tomsk State University, 634050 Tomsk, RussiaZinc germanium phosphide (ZGP) crystals have garnered significant attention for their nonlinear properties, making them good candidates for powerful mid-IR optical parametric oscillators and second-harmonic generators. A ZnGeP<sub>2</sub> single crystal was treated by deep magnetorheological processing (MRP) until an Angstrom level of roughness. The studies presented in this article are devoted to the experimental evaluation of the influence of deep removal (up to 150 μm) from the surface of a ZnGeP<sub>2</sub> single crystal by magnetorheological polishing on the parameters of optical breakdown. It was shown that the dependence of the ZnGeP<sub>2</sub> laser-induced damage threshold on MRP depth is a smooth monotonically decreasing logarithmic function. The obtained logarithmic dependence indicates the thermal nature of optical breakdown and the dependence of the ZnGeP<sub>2</sub> laser-induced damage threshold on the concentration of surface absorbing defects.https://www.mdpi.com/2073-4352/14/1/32ZGPmagnetorheological polishinglaser-induced damage |
| spellingShingle | Nikolay N. Yudin Andrei Khudoley Mikhail Zinovev Elena Slyunko Sergey Podzyvalov Vladimir Kuznetsov Gennady Gorodkin Pavel Kumeysha Alexey Lysenko Andrey Kalsin Akmal Gabdrakhmanov Oleg A. Romanovskii Sergey Kashevsky Houssain Baalbaki Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working Surfaces Crystals ZGP magnetorheological polishing laser-induced damage |
| title | Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working Surfaces |
| title_full | Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working Surfaces |
| title_fullStr | Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working Surfaces |
| title_full_unstemmed | Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working Surfaces |
| title_short | Experimental Investigation of Laser Damage Limit for ZPG Infrared Single Crystal Using Deep Magnetorheological Polishing of Working Surfaces |
| title_sort | experimental investigation of laser damage limit for zpg infrared single crystal using deep magnetorheological polishing of working surfaces |
| topic | ZGP magnetorheological polishing laser-induced damage |
| url | https://www.mdpi.com/2073-4352/14/1/32 |
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