| Influence of fused interface on the optical and thermal characteristics of vertical cavity lasers | |
| He Guo-Rong; Zheng Wan-Hua; Qu Hong-Wei; Yang Guo-Hua; Wang Qing; Cao Yu-Lian; Chen Liang-Hui | |
| 刊名 | Acta physica sinica
 |
| 2008-03-01 | |
| 卷号 | 57期号:3页码:1840-1845 |
| 关键词 | Bonding Surface-emitting laser Thermal conductivity Electrical conductivity |
| ISSN号 | 1000-3290 |
| 通讯作者 | He guo-rong() |
| 英文摘要 | From the effective absorption coefficient of bonded interface and the relationship of interface to reflectivity at cavity mode for double bonded vertical cavity laser, it can be seen that bonded interfaces should be positioned at the null of standing wave distribution, and the thickness of interface should be less than 20 nm. using the finite elements method, the temperature contour map of laser can be calculated. results showed that the influence of thin interface to thermal characteristics of vcsels is slight, while thick interface will lead to temperature increase of active region. sem images demonstrate that hydrophobic bonding is suitable for the fabrication of the device, while hydrophilic bonding interface is unfavorable to optical and thermal properties of devices with interface thickness larger than 40 nm. |
| WOS关键词 | SURFACE-EMITTING-LASERS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | CHINESE PHYSICAL SOC |
| WOS记录号 | WOS:000254097000090 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2427317 |
| 专题 | 半导体研究所 |
| 通讯作者 | He Guo-Rong |
| 作者单位 | Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | He Guo-Rong,Zheng Wan-Hua,Qu Hong-Wei,et al. Influence of fused interface on the optical and thermal characteristics of vertical cavity lasers[J]. Acta physica sinica,2008,57(3):1840-1845. |
| APA | He Guo-Rong.,Zheng Wan-Hua.,Qu Hong-Wei.,Yang Guo-Hua.,Wang Qing.,...&Chen Liang-Hui.(2008).Influence of fused interface on the optical and thermal characteristics of vertical cavity lasers.Acta physica sinica,57(3),1840-1845. |
| MLA | He Guo-Rong,et al."Influence of fused interface on the optical and thermal characteristics of vertical cavity lasers".Acta physica sinica 57.3(2008):1840-1845. |
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