Integration of a photonic crystal polarization beam splitter and waveguide bend
文献类型：期刊论文
| 作者 | Zheng WH ; Xing MX ; Ren G ; Johnson SG ; Zhou WJ ; Chen W ; Chen LH |
| 刊名 | optics express
 |
| 出版日期 | 2009 |
| 卷号 | 17期号:10页码:8657-8668 |
| 关键词 | HIGH TRANSMISSION DESIGN MODE FABRICATION INGAASP/INP |
| ISSN号 | 1094-4087 |
| 通讯作者 | zheng wh chinese acad sci inst semicond nanooptoelect lab pob 912 beijing 100083 peoples r china. e-mail address: whzheng@red.semi.ac.cn |
| 中文摘要 | in this work, we present the design of an integrated photonic-crystal polarization beam splitter (pc-pbs) and a low-loss photonic-crystal 60 waveguide bend. firstly, the modal properties of the pc-pbs and the mechanism of the low-loss waveguide bend are investigated by the two-dimensional finite-difference time-domain (fdtd) method, and then the integration of the two devices is studied. it shows that, although the individual devices perform well separately, the performance of the integrated circuit is poor due to the multi-mode property of the pc-pbs. by introducing deformed airhole structures, a single-mode pc-pbs is proposed, which significantly enhance the performance of the circuit with the extinction ratios remaining above 20db for both transverse-electric (te) and transverse-magnetic (tm) polarizations. both the specific result and the general idea of integration design are promising in the photonic crystal integrated circuits in the future. (c) 2009 optical society of america |
| 学科主题 | 光电子学 |
| 收录类别 | SCI |
| 资助信息 | national nature science foundation of china 10634080 6083800360677046chinese national key basic research special fund 2006cb921705 national high technology research and development program of china 2006aa03z403 project supported by the national nature science foundation of china (grand no. 10634080, no. 60838003 and no. 60677046), the chinese national key basic research special fund (2006cb921705), and the national high technology research and development program of china (grant no. 2006aa03z403). |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/7185]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Zheng WH,Xing MX,Ren G,et al. Integration of a photonic crystal polarization beam splitter and waveguide bend[J]. optics express,2009,17(10):8657-8668. |
| APA | Zheng WH.,Xing MX.,Ren G.,Johnson SG.,Zhou WJ.,...&Chen LH.(2009).Integration of a photonic crystal polarization beam splitter and waveguide bend.optics express,17(10),8657-8668. |
| MLA | Zheng WH,et al."Integration of a photonic crystal polarization beam splitter and waveguide bend".optics express 17.10(2009):8657-8668. |
入库方式： OAI收割
来源：半导体研究所
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