The very compact and efficient speckle suppression device for a laser picoprojector
The original, simple, and efficient speckle suppression method has been proposed for a laser picoprojector. The method uses a simple 1D DOE structure on a flexible film roll-up in a loop for speckle suppression. The structure of 1D DOE is based on binary pseudorandom sequences. It almost does not re...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2019 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2019
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/215586 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The very compact and efficient speckle suppression device for a laser picoprojector / I.V. Gorbov, O.V. Prygun, A.V. Pankratova, I.V. Kosyak, T.Yu. Kliuieva // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 4. — С. 437-443. — Бібліогр.: 14 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862531262956175360 |
|---|---|
| author | Gorbov, I.V. Prygun, O.V. Pankratova, A.V. Kosyak, I.V. Kliuieva, T.Yu. |
| author_facet | Gorbov, I.V. Prygun, O.V. Pankratova, A.V. Kosyak, I.V. Kliuieva, T.Yu. |
| citation_txt | The very compact and efficient speckle suppression device for a laser picoprojector / I.V. Gorbov, O.V. Prygun, A.V. Pankratova, I.V. Kosyak, T.Yu. Kliuieva // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 4. — С. 437-443. — Бібліогр.: 14 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The original, simple, and efficient speckle suppression method has been proposed for a laser picoprojector. The method uses a simple 1D DOE structure on a flexible film roll-up in a loop for speckle suppression. The structure of 1D DOE is based on binary pseudorandom sequences. It almost does not require energy and volume and can decrease speckle noise below human eye sensitivity. The compact and simple construction of a picoprojector using this simple method has been presented. The experimental data confirm the high efficiency of the proposed method. However, the obtained results of speckle suppression efficiency are not optimal and can be significantly improved by increasing DOE quality and optimization of DOE structure.
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| first_indexed | 2026-03-23T18:58:38Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-215586 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-23T19:08:10Z |
| publishDate | 2019 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Gorbov, I.V. Prygun, O.V. Pankratova, A.V. Kosyak, I.V. Kliuieva, T.Yu. 2026-03-20T08:42:58Z 2019 The very compact and efficient speckle suppression device for a laser picoprojector / I.V. Gorbov, O.V. Prygun, A.V. Pankratova, I.V. Kosyak, T.Yu. Kliuieva // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 4. — С. 437-443. — Бібліогр.: 14 назв. — англ. 1560-8034 PACS: 42.30.Ms https://nasplib.isofts.kiev.ua/handle/123456789/215586 https://doi.org/10.15407/spqeo22.04.437 The original, simple, and efficient speckle suppression method has been proposed for a laser picoprojector. The method uses a simple 1D DOE structure on a flexible film roll-up in a loop for speckle suppression. The structure of 1D DOE is based on binary pseudorandom sequences. It almost does not require energy and volume and can decrease speckle noise below human eye sensitivity. The compact and simple construction of a picoprojector using this simple method has been presented. The experimental data confirm the high efficiency of the proposed method. However, the obtained results of speckle suppression efficiency are not optimal and can be significantly improved by increasing DOE quality and optimization of DOE structure. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Optics The very compact and efficient speckle suppression device for a laser picoprojector Article published earlier |
| spellingShingle | The very compact and efficient speckle suppression device for a laser picoprojector Gorbov, I.V. Prygun, O.V. Pankratova, A.V. Kosyak, I.V. Kliuieva, T.Yu. Optics |
| title | The very compact and efficient speckle suppression device for a laser picoprojector |
| title_full | The very compact and efficient speckle suppression device for a laser picoprojector |
| title_fullStr | The very compact and efficient speckle suppression device for a laser picoprojector |
| title_full_unstemmed | The very compact and efficient speckle suppression device for a laser picoprojector |
| title_short | The very compact and efficient speckle suppression device for a laser picoprojector |
| title_sort | very compact and efficient speckle suppression device for a laser picoprojector |
| topic | Optics |
| topic_facet | Optics |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215586 |
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