High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPA
We report on a high-power Ho:Y<sub>2</sub>O<sub>3</sub> ceramic laser in-band pumped by a homemade Tm-doped all-fiber MOPA at 1941 nm. The Ho:Y<sub>2</sub>O<sub>3</sub> ceramics fabricated by vacuum sintering and hot isostatic pressing present uniform...
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8327453/ |
| _version_ | 1818678472409612288 |
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| author | Yongguang Zhao Jun Wang Weichao Yao Zhenhua Shao Chongfeng Shen Danlei Yin Ying Wang Peng Liu Wei Zhou Dingyuan Tang Deyuan Shen |
| author_facet | Yongguang Zhao Jun Wang Weichao Yao Zhenhua Shao Chongfeng Shen Danlei Yin Ying Wang Peng Liu Wei Zhou Dingyuan Tang Deyuan Shen |
| author_sort | Yongguang Zhao |
| collection | DOAJ |
| description | We report on a high-power Ho:Y<sub>2</sub>O<sub>3</sub> ceramic laser in-band pumped by a homemade Tm-doped all-fiber MOPA at 1941 nm. The Ho:Y<sub>2</sub>O<sub>3</sub> ceramics fabricated by vacuum sintering and hot isostatic pressing present uniform ceramic grain and high optical homogeneity. The 24.6 W output power at ~2117 nm is successfully achieved by exploiting the advantages of in-band pumping technique, which to our knowledge is one order of magnitude higher than the previous results obtained from the Ho-doped sesquioxides ceramic lasers, indicating the power scalability of sesquioxides ceramic compared to other bulk materials in high-power laser. |
| first_indexed | 2024-12-17T09:15:48Z |
| format | Article |
| id | doaj.art-1b28be3af7d74925b4b0db7d53932ad5 |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-17T09:15:48Z |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-1b28be3af7d74925b4b0db7d53932ad52022-12-21T21:54:59ZengIEEEIEEE Photonics Journal1943-06552018-01-011021710.1109/JPHOT.2018.28203288327453High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPAYongguang Zhao0https://orcid.org/0000-0002-3937-3950Jun Wang1Weichao Yao2https://orcid.org/0000-0001-6465-2786Zhenhua Shao3Chongfeng Shen4Danlei Yin5Ying Wang6Peng Liu7Wei Zhou8https://orcid.org/0000-0002-0488-2309Dingyuan Tang9Deyuan Shen10https://orcid.org/0000-0002-4796-9156Jiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou, ChinaSchool of Electrical and Electronic Engineering, Nanyang Technological University, SingaporeDepartment of Optical Science and Engineering, Fudan University, Shanghai, ChinaDepartment of Optical Science and Engineering, Fudan University, Shanghai, ChinaJiangsu Collaborative Innovation Center of Advanced Laser Technology and Emerging Industry, Jiangsu Normal University, Xuzhou, ChinaSchool of Electrical and Electronic Engineering, Nanyang Technological University, SingaporeSchool of Electrical and Electronic Engineering, Nanyang Technological University, SingaporeJiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou, ChinaJiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou, ChinaJiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou, ChinaJiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou, ChinaWe report on a high-power Ho:Y<sub>2</sub>O<sub>3</sub> ceramic laser in-band pumped by a homemade Tm-doped all-fiber MOPA at 1941 nm. The Ho:Y<sub>2</sub>O<sub>3</sub> ceramics fabricated by vacuum sintering and hot isostatic pressing present uniform ceramic grain and high optical homogeneity. The 24.6 W output power at ~2117 nm is successfully achieved by exploiting the advantages of in-band pumping technique, which to our knowledge is one order of magnitude higher than the previous results obtained from the Ho-doped sesquioxides ceramic lasers, indicating the power scalability of sesquioxides ceramic compared to other bulk materials in high-power laser.https://ieeexplore.ieee.org/document/8327453/Laser ceramicssolid-state lasersinfrared and far infrared lasers |
| spellingShingle | Yongguang Zhao Jun Wang Weichao Yao Zhenhua Shao Chongfeng Shen Danlei Yin Ying Wang Peng Liu Wei Zhou Dingyuan Tang Deyuan Shen High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPA IEEE Photonics Journal Laser ceramics solid-state lasers infrared and far infrared lasers |
| title | High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPA |
| title_full | High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPA |
| title_fullStr | High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPA |
| title_full_unstemmed | High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPA |
| title_short | High-Power Ho-Doped Sesquioxide Ceramic Laser In-Band Pumped by a Tm-Doped All-Fiber MOPA |
| title_sort | high power ho doped sesquioxide ceramic laser in band pumped by a tm doped all fiber mopa |
| topic | Laser ceramics solid-state lasers infrared and far infrared lasers |
| url | https://ieeexplore.ieee.org/document/8327453/ |
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