NUMERICAL ANALYSIS OF A NOVEL 980nm MICROCAVITY SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH GAIN AND LOW NOISE
文献类型：期刊论文
| 作者 | Zhang, Q ; Zheng, HZ |
| 刊名 | journal of infrared and millimeter waves
 |
| 出版日期 | 2008 |
| 卷号 | 27期号:5页码:321-325 |
| 关键词 | semiconductor optical amplifier Bragg reflector amplified spontaneous emission gain noise figures |
| ISSN号 | 1001-9014 |
| 通讯作者 | zhang, q, chinese acad sci, inst semicond, state key lab superlattices & microstruct, beijing 100083, peoples r china. |
| 中文摘要 | a novel microcavity semiconductor optical amplifier ( mcsoa) was proposed by incorporating top and bottom distributed bragg reflectors ( dbrs) into the waveguide structure of conventional traveling-wave semiconductor optical amplifiers(tw-soas). the incoming( outgoing) light beam incidented onto (escaped from) the waveguide structure at a oblique angle through two optical windows, where the top dbr was etched away, and anti-reflection coating was deposited. the light beams inside the optical cavity were reflected repeatedly between two dbrs and propagated along waveguide in a zigzag optical path. the performance of the mcsoa was systematically investigated by extensive numerical simulation based on a traveling-wave model by taking into account the comprehensive effects of dbrs on both the amplification of signals and the filtering of spontaneous emission( se). our results show that the mcsoa is capable of achieving a fiber-to-fiber gain as high as 40db and a low noise figure is less than 3.5db. |
| 学科主题 | 光电子学 |
| 收录类别 | SCI |
| 资助信息 | national basic research programs of china 2006cb932801 special research programs of chinese academy of sciences 2007cb924904 national basic research programs of china( 2006cb932801) and the special research programs of chinese academy of sciences (2007cb924904) |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/6364]  |
| 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 | Zhang, Q,Zheng, HZ. NUMERICAL ANALYSIS OF A NOVEL 980nm MICROCAVITY SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH GAIN AND LOW NOISE[J]. journal of infrared and millimeter waves,2008,27(5):321-325. |
| APA | Zhang, Q,&Zheng, HZ.(2008).NUMERICAL ANALYSIS OF A NOVEL 980nm MICROCAVITY SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH GAIN AND LOW NOISE.journal of infrared and millimeter waves,27(5),321-325. |
| MLA | Zhang, Q,et al."NUMERICAL ANALYSIS OF A NOVEL 980nm MICROCAVITY SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH GAIN AND LOW NOISE".journal of infrared and millimeter waves 27.5(2008):321-325. |
入库方式： OAI收割
来源：半导体研究所
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