Characteristics of thermal lens induced in active rod of cw Nd:YAG laser
The structure of thermal lens induced in active rod of cw Nd: YAG laser was investigated using the Mach-Zehnder interferometer and electronic speckle pattern interferometry (ESPI) system. It is shown that thermal lens has weak aberrations and coincides to the with that of parabolic lens. The se aber...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Datum: | 1999 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
1999
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/117954 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser / A. Khizhnyak, G. Galich, M. Lopiitchouk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 1999. — Т. 2, № 1. — С. 147-152. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862737814686269440 |
|---|---|
| author | Khizhnyak, A. Galich, G. Lopiitchouk, M. |
| author_facet | Khizhnyak, A. Galich, G. Lopiitchouk, M. |
| citation_txt | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser / A. Khizhnyak, G. Galich, M. Lopiitchouk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 1999. — Т. 2, № 1. — С. 147-152. — Бібліогр.: 8 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The structure of thermal lens induced in active rod of cw Nd: YAG laser was investigated using the Mach-Zehnder interferometer and electronic speckle pattern interferometry (ESPI) system. It is shown that thermal lens has weak aberrations and coincides to the with that of parabolic lens. The se aberrations play role of perturbations and lead to the oscillation of all transversal modes that exceed the threshold of oscillation. It is shown that the change of the pumping level leads to thermal lens displacement and the changes of its principal planes.
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| first_indexed | 2025-12-07T20:01:24Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117954 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-12-07T20:01:24Z |
| publishDate | 1999 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Khizhnyak, A. Galich, G. Lopiitchouk, M. 2017-05-27T17:35:58Z 2017-05-27T17:35:58Z 1999 Characteristics of thermal lens induced in active rod of cw Nd:YAG laser / A. Khizhnyak, G. Galich, M. Lopiitchouk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 1999. — Т. 2, № 1. — С. 147-152. — Бібліогр.: 8 назв. — англ. 1560-8034 PACS 42.55.Rz, 42.60.J https://nasplib.isofts.kiev.ua/handle/123456789/117954 621.791.72.03 The structure of thermal lens induced in active rod of cw Nd: YAG laser was investigated using the Mach-Zehnder interferometer and electronic speckle pattern interferometry (ESPI) system. It is shown that thermal lens has weak aberrations and coincides to the with that of parabolic lens. The se aberrations play role of perturbations and lead to the oscillation of all transversal modes that exceed the threshold of oscillation. It is shown that the change of the pumping level leads to thermal lens displacement and the changes of its principal planes. The authors are grateful to N. Burykin and V. Ovsyannikov from the International center «Institute of Applied Optics» National Academy of Sciences of Ukraine for providing us the EPSI system and for fruitful discussions. This work was supported by the Science and Technology Center in Ukraine, project number 526. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Characteristics of thermal lens induced in active rod of cw Nd:YAG laser Article published earlier |
| spellingShingle | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser Khizhnyak, A. Galich, G. Lopiitchouk, M. |
| title | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser |
| title_full | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser |
| title_fullStr | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser |
| title_full_unstemmed | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser |
| title_short | Characteristics of thermal lens induced in active rod of cw Nd:YAG laser |
| title_sort | characteristics of thermal lens induced in active rod of cw nd:yag laser |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117954 |
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