New type of multimode-interference-type thermo-optic variable optical attenuator
文献类型：期刊论文
| 作者 | Yang, L; Xin, HL; Fang, C; Wang, CX; Li, F; Li, ZM; Liu, YL; Wang, QM |
| 刊名 | Optical engineering
 |
| 出版日期 | 2004-11-01 |
| 卷号 | 43期号:11页码:2497-2498 |
| 关键词 | Variable optical attenuators Soi waveguides Multimode-interference couplers Thermo-optic effects Transmission spectra Static response Dynamic response |
| ISSN号 | 0091-3286 |
| DOI | 10.1117/1.1804391 |
| 通讯作者 | Yang, l(lyang@red.semi.ac.cn) |
| 英文摘要 | A thermo-optic variable optical attenuator (voa) based on a mach-zehnder interferometer and multimode-interference coupler is fabricated. not a single-mode but a multimode waveguide is used as the input and output structures of the optical field, which greatly reduces the coupling loss of the voa with a normal single-mode fiber. the insertion loss of the fabricated voa is 2.52 to 2.82 db at the wavelength of 1520 to 1570 nm. the polarization dependent loss is 0.28 to 0.45 db at the same wavelength range. its maximum attenuation range is up to 26.3 db when its power consumption is 369 mw. the response frequency of the fabricated voa is about 10 khz. (c) 2004 society of photo-optical instrumentation engineers. |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000225249900004 |
| 出版者 | SPIE-INT SOCIETY OPTICAL ENGINEERING |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426216 |
| 专题 | 半导体研究所 |
| 通讯作者 | Yang, L |
| 作者单位 | Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, L,Xin, HL,Fang, C,et al. New type of multimode-interference-type thermo-optic variable optical attenuator[J]. Optical engineering,2004,43(11):2497-2498. |
| APA | Yang, L.,Xin, HL.,Fang, C.,Wang, CX.,Li, F.,...&Wang, QM.(2004).New type of multimode-interference-type thermo-optic variable optical attenuator.Optical engineering,43(11),2497-2498. |
| MLA | Yang, L,et al."New type of multimode-interference-type thermo-optic variable optical attenuator".Optical engineering 43.11(2004):2497-2498. |
入库方式： iSwitch采集
来源：半导体研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。