Study on a sort of controllable nonlinear left-handed materials
文献类型：期刊论文
| 作者 | Zhang, Hong Xin1,2; Zhao, Lan; Lu, Ying Hua1 |
| 刊名 | Journal of nonlinear optical physics & materials
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 18期号:3页码:441-456 |
| 关键词 | Nonlinear lhms Doped materials Fdtd Passband |
| ISSN号 | 0218-8635 |
| DOI | 10.1142/s021886350900466x |
| 通讯作者 | Zhang, hong xin(hongxinzhang@263.net) |
| 英文摘要 | In this paper, three kinds of controllable nonlinear left-handed materials (dnlhms) are proposed and analyzed, which are designed by introducing inductors and capacitors into the traditional nonlinear left-handed materials (nlhms) as inhomogeneous doped elements. due to such changes, several new transmission properties have been presented through finite-difference time-domain (fdtd) simulations. these have brought new features to our dnlhms. on one hand, the original passband in the traditional nonlinear left-handed material is narrowed after introducing inductors. in addition, a new passband, which does not exist in doped linear lhms, is generated. on the other hand, through introducing capacitors, the original passband of the nonlinear left-handed material can be shifted, resonance frequency can be changed, and a new passband can be generated. when capacitors and inductors are introduced simultaneously, the material properties, such as the number of passbands, the characteristic resonance frequency, and the bandwidth, can also be changed. noting these characteristics, the values of the introduced inductors and capacitors are varied to investigate the spectrum changes of dnlhms. then, a series of controllable properties of the dnlhms can be retrieved. and more importantly, the designed dnlhms give the adjustability of suppressing high harmonics, which is not possible in the past materials. |
| WOS关键词 | METAMATERIALS ; DESIGN |
| WOS研究方向 | Optics ; Physics |
| WOS类目 | Optics ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000271475900004 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2403309 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, Hong Xin |
| 作者单位 | 1.Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100876, Peoples R China 2.Chinese Acad Sci, Grad Sch, State Key Lab Informat Secur, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Hong Xin,Zhao, Lan,Lu, Ying Hua. Study on a sort of controllable nonlinear left-handed materials[J]. Journal of nonlinear optical physics & materials,2009,18(3):441-456. |
| APA | Zhang, Hong Xin,Zhao, Lan,&Lu, Ying Hua.(2009).Study on a sort of controllable nonlinear left-handed materials.Journal of nonlinear optical physics & materials,18(3),441-456. |
| MLA | Zhang, Hong Xin,et al."Study on a sort of controllable nonlinear left-handed materials".Journal of nonlinear optical physics & materials 18.3(2009):441-456. |
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来源：中国科学院大学
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