Random Lasing with a High Quality Factor over the Whole Visible Range Based on Cascade Energy Transfer
文献类型：期刊论文
| 作者 | Zhang, YY (张永毅)
|
| 刊名 | ADVANCED OPTICAL MATERIALS
 |
| 出版日期 | 2014-01 |
| 卷号 | 2期号:1页码:88-93 |
| 关键词 | RANDOM LASER NANOWIRES LIGHT SCATTERING EMISSION |
| 通讯作者 | Wang, ZN (Wang, Zhaona) |
| 英文摘要 | On the basis of cascade energy transfer between different dye molecules, single-excitation and low threshold coherent random lasing with a high quality factor ( similar to 13 000) over the whole visible range is experimentally observed using gold-silver bimetallic porous nanowires with abundant nanogaps as the scatterers. These nanogaps with different sizes in the bimetallic nanowires can produce continuous plasmonic resonance spectra and provide strong feedback or gain channels for the stimulated emission from different dye molecules. It guarantees a low threshold of lasing. Moreover, multi gain media can provide broad tunability of the emission wavelength when the system is pumped by single-wavelength pulses. It provides excellent flexibility for the design of multicolor output devices. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2014-12-01 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1610]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_先进材料研究部_李清文团队 |
| 推荐引用方式 GB/T 7714 | Zhang, YY . Random Lasing with a High Quality Factor over the Whole Visible Range Based on Cascade Energy Transfer[J]. ADVANCED OPTICAL MATERIALS,2014,2(1):88-93. |
| APA | Zhang, YY .(2014).Random Lasing with a High Quality Factor over the Whole Visible Range Based on Cascade Energy Transfer.ADVANCED OPTICAL MATERIALS,2(1),88-93. |
| MLA | Zhang, YY ."Random Lasing with a High Quality Factor over the Whole Visible Range Based on Cascade Energy Transfer".ADVANCED OPTICAL MATERIALS 2.1(2014):88-93. |
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