Repository at Hanyang UniversityCOLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학)PHOTONICS AND NANOELECTRONICS(나노광전자학과)Articles
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 김지원 | - |
| dc.date.accessioned | 2023-07-24T05:45:07Z | - |
| dc.date.available | 2023-07-24T05:45:07Z | - |
| dc.date.issued | 2014-10 | - |
| dc.identifier.citation | Applied Physics B: Lasers and Optics, v. 117, NO. 1, Page. 459-464 | - |
| dc.identifier.issn | 0946-2171;1432-0649 | - |
| dc.identifier.uri | https://link.springer.com/article/10.1007/s00340-014-5855-5 | en_US |
| dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/184426 | - |
| dc.description.abstract | A high-power master-oscillator power-amplifier with optical vortex output is reported. The master oscillator for an optical vortex seed beam is a simple two-mirror Nd:YAG laser using a fiber-based pump beam conditioning scheme. The seed is amplified in a double-clad multimode fiber amplifier end-pumped by a high-power diode laser at 975 nm yielding 10.7 W of continuous-wave output at 1064 nm in the first-order Laguerre-Gaussian beam with M (2) a parts per thousand 2.11 for an absorbed pump power of 17.5 W, corresponding to a slope efficiency of similar to 59 %. The ring-shaped intensity profile and the wave front handedness of the seed beam were well preserved in the fiber amplifier. The prospects of power scaling via this approach are discussed. | - |
| dc.description.sponsorship | This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2011-0022830). | - |
| dc.language | en | - |
| dc.publisher | Springer Verlag | - |
| dc.title | High-power master-oscillator power-amplifier with optical vortex output | - |
| dc.type | Article | - |
| dc.relation.no | 1 | - |
| dc.relation.volume | 117 | - |
| dc.identifier.doi | 10.1007/s00340-014-5855-5 | - |
| dc.relation.page | 459-464 | - |
| dc.relation.journal | Applied Physics B: Lasers and Optics | - |
| dc.contributor.googleauthor | Kim, Dong-joon | - |
| dc.contributor.googleauthor | Kim, Ji Won | - |
| dc.contributor.googleauthor | Clarkson, W. Andrew | - |
| dc.sector.campus | E | - |
| dc.sector.daehak | 과학기술융합대학 | - |
| dc.sector.department | 나노광전자학과 | - |
| dc.identifier.pid | jwk7417 | - |
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