Fabrication of two-dimensional ta2o5 photonic crystal slabs with ultra-low background emission toward highly sensitive fluorescence spectroscopy
文献类型：期刊论文
| 作者 | Kaji, Takahiro1; Yamada, Toshiki1; Ueda, Rieko1; Xu, Xingsheng2; Otomo, Akira1 |
| 刊名 | Optics express
 |
| 出版日期 | 2011-01-17 |
| 卷号 | 19期号:2页码:1422-1428 |
| ISSN号 | 1094-4087 |
| 通讯作者 | Kaji, takahiro(kaji@nict.go.jp) |
| 英文摘要 | A two-dimensional tantalum pentoxide (ta2o5) photonic crystal (pc) slab with low-background emission was fabricated and a 12-fold enhancement of fluorescence from the organic dyes of perylene diimide adsorbed on the surface of the pcs was observed. the background emissions of the ta2o5 substrates with and without the pcs after thermal annealing at 600 degrees c with oxygen gas were comparable to that of a wellcleaned cover glass. this is to date the lowest level of background emissions of two-dimensional pcs using materials with a high refractive index (>2). the results reported here provide new insights into the fabrication of the photonic devices that enable highly sensitive fluorescence microscopy or optical detections. |
| WOS关键词 | ENHANCED FLUORESCENCE ; THIN-FILMS ; WAVE-GUIDE ; SURFACE ; MODES ; LASER |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| 出版者 | OPTICAL SOC AMER |
| WOS记录号 | WOS:000286314600104 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428312 |
| 专题 | 半导体研究所 |
| 通讯作者 | Kaji, Takahiro |
| 作者单位 | 1.Natl Inst Informat & Communicat Technol, Kobe Adv ICT Res Ctr, Nishi Ku, Kobe, Hyogo 6512492, Japan 2.Chinese Acad Sci, State Key Lab Integrated Optoelect, Inst Semicond, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kaji, Takahiro,Yamada, Toshiki,Ueda, Rieko,et al. Fabrication of two-dimensional ta2o5 photonic crystal slabs with ultra-low background emission toward highly sensitive fluorescence spectroscopy[J]. Optics express,2011,19(2):1422-1428. |
| APA | Kaji, Takahiro,Yamada, Toshiki,Ueda, Rieko,Xu, Xingsheng,&Otomo, Akira.(2011).Fabrication of two-dimensional ta2o5 photonic crystal slabs with ultra-low background emission toward highly sensitive fluorescence spectroscopy.Optics express,19(2),1422-1428. |
| MLA | Kaji, Takahiro,et al."Fabrication of two-dimensional ta2o5 photonic crystal slabs with ultra-low background emission toward highly sensitive fluorescence spectroscopy".Optics express 19.2(2011):1422-1428. |
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来源：半导体研究所
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