Phosphor-conversion white light using ingan ultraviolet laser diode
文献类型：期刊论文
| 作者 | Xu, Yun1; Chen, Lianghui1; Li, Yuzhang1; Song, Guofeng1; Wang, Yuping1; Zhuang, Weidong2,3; Long, Zhen2,3 |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2008-01-14 |
| 卷号 | 92期号:2页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.2835703 |
| 通讯作者 | Xu, yun(xuyun@red.semi.ac.cn) |
| 英文摘要 | We fabricated a phosphor-conversion white light using an ingan laser diode that emits 405 nm near-ultraviolet (n-uv) light and phosphors that emit in the blue and yellow regions when excited by the n-uv and blue light, respectively.the relationship of the luminous flux and the luminous efficacy of the white light with injection current was discussed. the luminous flux increased linearly with increasing current above the threshold of the laser diode, and at 80 ma injection current, the luminous flux and luminous efficacy were estimated to be 5.7 lm and 13 lm/w, respectively. the shift of the commission international de i'eclairage coordinates, color temperature, and color rendering index with current are very slight and negligible, which indicates that the blue and the yellow phosphors have an excellent stability and a highly stable white light can be obtained by this way. (c) 2008 american institute of physics. |
| WOS关键词 | EMITTING-DIODES |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000252470900029 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427400 |
| 专题 | 半导体研究所 |
| 通讯作者 | Xu, Yun |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China 2.Gen Res Inst NonFerrous Met, Natl Engn Res Ctr Rare Earth Mat, Beijing 100088, Peoples R China 3.Grirem Adv Mat Co Ltd, Beijing 100088, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Yun,Chen, Lianghui,Li, Yuzhang,et al. Phosphor-conversion white light using ingan ultraviolet laser diode[J]. Applied physics letters,2008,92(2):3. |
| APA | Xu, Yun.,Chen, Lianghui.,Li, Yuzhang.,Song, Guofeng.,Wang, Yuping.,...&Long, Zhen.(2008).Phosphor-conversion white light using ingan ultraviolet laser diode.Applied physics letters,92(2),3. |
| MLA | Xu, Yun,et al."Phosphor-conversion white light using ingan ultraviolet laser diode".Applied physics letters 92.2(2008):3. |
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来源：半导体研究所
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