High efficiency operation of butt joint line-defect-waveguide microlaser in two-dimensional photonic crystal slab
文献类型：期刊论文
| 作者 | Zheng, Wanhua1; Ren, Gang1; Xing, Mingxin1; Chen, Wei1; Liu, Anjin1; Zhou, Wenjun1; Baba, Toshihiko2; Nozaki, Kango2; Chen, Lianghui1 |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2008-08-25 |
| 卷号 | 93期号:8页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.2973207 |
| 通讯作者 | Zheng, wanhua(whzheng@red.semi.ac.cn) |
| 英文摘要 | Butt joint line-defect-waveguide microlasers are demonstrated on photonic crystal slabs with airholes in a triangular lattice. such microlaser is designed to increase the output power from the waveguide edge directly. the output power is remarkably enhanced to 214 times higher by introducing chirped structure in the output waveguide. the lasing mode operates in the linear dispersion region of the output waveguide so that the absorption loss due to the band-edge effect is reduced. the laser resonance is illustrated theoretically using the finite difference time domain method. a practical high power efficiency of 20% is obtained in this microlaser. (c) 2008 american institute of physics. |
| WOS关键词 | MODE ; MICROCAVITY ; LASER |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000259011900009 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427337 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zheng, Wanhua |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, Nanooptoelect Lab, Beijing 100083, Peoples R China 2.Yokohama Natl Univ, Dept Elect & Comp Engn, Yokohama, Kanagawa 2408501, Japan |
| 推荐引用方式 GB/T 7714 | Zheng, Wanhua,Ren, Gang,Xing, Mingxin,et al. High efficiency operation of butt joint line-defect-waveguide microlaser in two-dimensional photonic crystal slab[J]. Applied physics letters,2008,93(8):3. |
| APA | Zheng, Wanhua.,Ren, Gang.,Xing, Mingxin.,Chen, Wei.,Liu, Anjin.,...&Chen, Lianghui.(2008).High efficiency operation of butt joint line-defect-waveguide microlaser in two-dimensional photonic crystal slab.Applied physics letters,93(8),3. |
| MLA | Zheng, Wanhua,et al."High efficiency operation of butt joint line-defect-waveguide microlaser in two-dimensional photonic crystal slab".Applied physics letters 93.8(2008):3. |
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来源：半导体研究所
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