Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films
Fabry-Perot (F-P) resonance has been introduced into Au/MgO/ZnO structure in order to improve the performance of electrically pumped random lasing in this structure. It is found that the lasing threshold of this structure is significantly reduced by introducing the F-P resonance due to the better op...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
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2016
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| Online Access: | https://hdl.handle.net/10356/81597 http://hdl.handle.net/10220/39565 |
| _version_ | 1826122815400574976 |
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| author | Ni, Pei Nan Shan, C. X. Wang, S. P. Lu, Y. J. Li, B. H. Shen, D. Z. |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Ni, Pei Nan Shan, C. X. Wang, S. P. Lu, Y. J. Li, B. H. Shen, D. Z. |
| author_sort | Ni, Pei Nan |
| collection | NTU |
| description | Fabry-Perot (F-P) resonance has been introduced into Au/MgO/ZnO structure in order to improve the performance of electrically pumped random lasing in this structure. It is found that the lasing threshold of this structure is significantly reduced by introducing the F-P resonance due to the better optical confinement. Meanwhile, this structure shows improved random lasing output characteristics with less random lasing modes and strong dominant output mode due to the gain competition process. The results demonstrate that introducing F-P resonance into the random media provides an effective strategy towards controllable, high performance electrically pumped random lasers. |
| first_indexed | 2024-10-01T05:54:40Z |
| format | Journal Article |
| id | ntu-10356/81597 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:54:40Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ntu-10356/815972020-03-07T13:57:25Z Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films Ni, Pei Nan Shan, C. X. Wang, S. P. Lu, Y. J. Li, B. H. Shen, D. Z. School of Electrical and Electronic Engineering Random lasers Gold Zinc oxide films Stochastic processes Charge injection Fabry-Perot (F-P) resonance has been introduced into Au/MgO/ZnO structure in order to improve the performance of electrically pumped random lasing in this structure. It is found that the lasing threshold of this structure is significantly reduced by introducing the F-P resonance due to the better optical confinement. Meanwhile, this structure shows improved random lasing output characteristics with less random lasing modes and strong dominant output mode due to the gain competition process. The results demonstrate that introducing F-P resonance into the random media provides an effective strategy towards controllable, high performance electrically pumped random lasers. Published version 2016-01-05T06:21:00Z 2019-12-06T14:34:38Z 2016-01-05T06:21:00Z 2019-12-06T14:34:38Z 2015 Journal Article Ni, P. N., Shan, C. X., Wang, S. P., Lu, Y. J., Li, B. H., & Shen, D. Z. (2015). Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films. Applied Physics Letters, 107, 231108-. 0003-6951 https://hdl.handle.net/10356/81597 http://hdl.handle.net/10220/39565 10.1063/1.4937472 en Applied Physics Letters © 2015 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The published version is available at: [http://dx.doi.org/10.1063/1.4937472]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 5 p. application/pdf |
| spellingShingle | Random lasers Gold Zinc oxide films Stochastic processes Charge injection Ni, Pei Nan Shan, C. X. Wang, S. P. Lu, Y. J. Li, B. H. Shen, D. Z. Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films |
| title | Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films |
| title_full | Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films |
| title_fullStr | Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films |
| title_full_unstemmed | Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films |
| title_short | Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films |
| title_sort | fabry perot resonance enhanced electrically pumped random lasing from zno films |
| topic | Random lasers Gold Zinc oxide films Stochastic processes Charge injection |
| url | https://hdl.handle.net/10356/81597 http://hdl.handle.net/10220/39565 |
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