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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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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
1999
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Series: | Semiconductor Physics Quantum Electronics & Optoelectronics |
Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/117954 |
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irk-123456789-1179542017-05-28T03:05:18Z Characteristics of thermal lens induced in active rod of cw Nd:YAG laser Khizhnyak, A. Galich, G. Lopiitchouk, M. 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. 1999 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/117954 621.791.72.03 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
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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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Article |
author |
Khizhnyak, A. Galich, G. Lopiitchouk, M. |
spellingShingle |
Khizhnyak, A. Galich, G. Lopiitchouk, M. Characteristics of thermal lens induced in active rod of cw Nd:YAG laser Semiconductor Physics Quantum Electronics & Optoelectronics |
author_facet |
Khizhnyak, A. Galich, G. Lopiitchouk, M. |
author_sort |
Khizhnyak, A. |
title |
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_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_sort |
characteristics of thermal lens induced in active rod of cw nd:yag laser |
publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
publishDate |
1999 |
url |
http://dspace.nbuv.gov.ua/handle/123456789/117954 |
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. |
series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
work_keys_str_mv |
AT khizhnyaka characteristicsofthermallensinducedinactiverodofcwndyaglaser AT galichg characteristicsofthermallensinducedinactiverodofcwndyaglaser AT lopiitchoukm characteristicsofthermallensinducedinactiverodofcwndyaglaser |
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2023-10-18T20:30:59Z |
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2023-10-18T20:30:59Z |
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1796150404475518976 |