Low threshold photonic crystal laser based on a Rhodamine dye doped high gain polymer
文献类型：期刊论文
| 作者 | Shi, Lan-Ting1,2; Jin, Feng1,2,3; Zheng, Mei-Ling1,2; Dong, Xian-Zi1,2; Chen, Wei-Qiang1,2; Zhao, Zhen-Sheng1,2; Duan, Xuan-Ming1,2,3 |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2016-02-21 |
| 卷号 | 18期号:7页码:5306-5315 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/c5cp06990d |
| 通讯作者 | Jin, F ; Duan, XM (reprint author), Chinese Acad Sci, Tech Inst Phys & Chem, Lab Organ NanoPhoton, 29 Zhongguancun East Rd, Beijing 100190, Peoples R China. ; Jin, F ; Duan, XM (reprint author), Chinese Acad Sci, Tech Inst Phys & Chem, Lab Bioinspired Smart Interface Sci, 29 Zhongguancun East Rd, Beijing 100190, Peoples R China. ; Duan, XM (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, 266 Fangzheng Ave, Chongqing 400714, Peoples R China. |
| 英文摘要 | We demonstrate low threshold lasing oscillation in a photonic crystal (PhC) laser by using tert-butyl Rhodamine B (t-Bu-RhB) doped gain media. Lactonic t-Bu-RhB is synthesized to improve doping concentration in polymethylmethacrylate (PMMA) films, and then isomerized to the zwitterion form to achieve highly fluorescent gain medium. The t-Bu-RhB doped PMMA film is sandwiched by a pair of polystyrene colloidal crystals to construct a PhC resonating cavity. Single-mode laser oscillation at 592 nm is observed when the PhC resonating cavity is pumped by a Nd:YAG laser. The lasing threshold is 0.12 MW cm(-2) utilizing 6.9 wt% t-Bu-RhB doped PMMA films, which is only 1/60 of that with 3 wt% t-Bu-RhB doped PMMA films. The concentration-dependent lasing action is attributed to different gain factors of the t-Bu-RhB doped PMMA films. Furthermore, a spatially and spectrally coherent laser beam from the PhC resonating cavity is verified by exploring the far-field image and angular dependence of the lasing emission. The approach provides a facile and efficient strategy to reduce the lasing threshold for fabricating low threshold PhC lasers. |
| 资助项目 | National Natural Science Foundation of China[51473176] ; National Natural Science Foundation of China[91323301] ; National Natural Science Foundation of China[61475164] ; National Natural Science Foundation of China[61205194] ; National Natural Science Foundation of China[61275171] ; National Natural Science Foundation of China[61275048] ; National Natural Science Foundation of China[61405100] ; National Basic Research Program of China[2010CB934103] ; CAS-JSPS Joint Research Project[GJHZ1411] |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000370421500028 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/2261]  |
| 专题 | 机器人与3D打印技术创新中心 |
| 通讯作者 | Jin, Feng; Duan, Xuan-Ming |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Organ NanoPhoton, 29 Zhongguancun East Rd, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Bioinspired Smart Interface Sci, 29 Zhongguancun East Rd, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, 266 Fangzheng Ave, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Lan-Ting,Jin, Feng,Zheng, Mei-Ling,et al. Low threshold photonic crystal laser based on a Rhodamine dye doped high gain polymer[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2016,18(7):5306-5315. |
| APA | Shi, Lan-Ting.,Jin, Feng.,Zheng, Mei-Ling.,Dong, Xian-Zi.,Chen, Wei-Qiang.,...&Duan, Xuan-Ming.(2016).Low threshold photonic crystal laser based on a Rhodamine dye doped high gain polymer.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,18(7),5306-5315. |
| MLA | Shi, Lan-Ting,et al."Low threshold photonic crystal laser based on a Rhodamine dye doped high gain polymer".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 18.7(2016):5306-5315. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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