Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings
Nonlinear optical phenomena in ferromagnetic semiconductor with dynamic grating created by coherent light beams are investigated. A high-frequency current and nonlinear absorption coefficient are calculated. It is shown that with increasing wave frequency, the nonlinear absorption coefficient grows...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Date: | 2001 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2001
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119324 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings / O.Yu. Semchuk, R.Z. Veskliarskii, K.G. Kosharskii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2001. — Т. 4, № 4. — С. 337-342. — Бібліогр.: 11 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862568766156570624 |
|---|---|
| author | Semchuk, O.Yu. Veskliarskii, R.Z. Kosharskii, K.G. |
| author_facet | Semchuk, O.Yu. Veskliarskii, R.Z. Kosharskii, K.G. |
| citation_txt | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings / O.Yu. Semchuk, R.Z. Veskliarskii, K.G. Kosharskii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2001. — Т. 4, № 4. — С. 337-342. — Бібліогр.: 11 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Nonlinear optical phenomena in ferromagnetic semiconductor with dynamic grating created by coherent light beams are investigated. A high-frequency current and nonlinear absorption coefficient are calculated. It is shown that with increasing wave frequency, the nonlinear absorption coefficient grows and reaches the maximum at frequency ω ≈ 3•10¹² s⁻¹, and then smoothly decreases at higher frequencies. Therefore, the second term of the nonlinear absorption coefficient is modulated with coordinate. This proves that a dynamic grating emerges in ferromagnetic semiconductor.
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| first_indexed | 2025-11-26T01:42:46Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119324 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-11-26T01:42:46Z |
| publishDate | 2001 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Semchuk, O.Yu. Veskliarskii, R.Z. Kosharskii, K.G. 2017-06-06T12:44:49Z 2017-06-06T12:44:49Z 2001 Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings / O.Yu. Semchuk, R.Z. Veskliarskii, K.G. Kosharskii // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2001. — Т. 4, № 4. — С. 337-342. — Бібліогр.: 11 назв. — англ. 1560-8034 PACS: 75.50.D; 78.20 https://nasplib.isofts.kiev.ua/handle/123456789/119324 Nonlinear optical phenomena in ferromagnetic semiconductor with dynamic grating created by coherent light beams are investigated. A high-frequency current and nonlinear absorption coefficient are calculated. It is shown that with increasing wave frequency, the nonlinear absorption coefficient grows and reaches the maximum at frequency ω ≈ 3•10¹² s⁻¹, and then smoothly decreases at higher frequencies. Therefore, the second term of the nonlinear absorption coefficient is modulated with coordinate. This proves that a dynamic grating emerges in ferromagnetic semiconductor. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings Article published earlier |
| spellingShingle | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings Semchuk, O.Yu. Veskliarskii, R.Z. Kosharskii, K.G. |
| title | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings |
| title_full | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings |
| title_fullStr | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings |
| title_full_unstemmed | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings |
| title_short | Features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings |
| title_sort | features of optical properties of ferromagnetic semiconductors with dynamic laser-induced gratings |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119324 |
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