Changchun Institute of Optics,Fine Mechanics and Physics,CAS
| Vertical-Cavity Surface-Emitting Lasers With Two Emission-Controllable Transverse Modes | |
| Zhong, C. Y.; X. Zhang; L. J. Yu; J. G. Liu; W. Hofmann; Y. Q. Ning and L. J. Wang | |
| 2017 | |
| Source Publication | Ieee Photonics Technology Letters
 |
| Volume | 29Issue:21 |
| Abstract | We propose a vertical-cavity surface-emitting laser (VCSEL) with two transverse modes independently controlled by two contacts. By directly etching a trench in the p-doped distributed Bragg reflector, we form an air gap and two sub-mesas as waveguides above the oxide layer. Contacts are deposited on each sub-mesa. Emission control on two different spatial modes in a single VCSEL is achieved by changing the driving condition of one-contact or two-contact injection. Owing to this feature, the proposed VCSEL has a potential as a cost-effective source for optical communications using spatial-division multiplexing. |
| Indexed By | sci ; ei |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.ciomp.ac.cn/handle/181722/59486 |
| Collection | 中科院长春光机所知识产出 |
| Recommended Citation GB/T 7714 | Zhong, C. Y.,X. Zhang,L. J. Yu,et al. Vertical-Cavity Surface-Emitting Lasers With Two Emission-Controllable Transverse Modes[J]. Ieee Photonics Technology Letters,2017,29(21). |
| APA | Zhong, C. Y.,X. Zhang,L. J. Yu,J. G. Liu,W. Hofmann,&Y. Q. Ning and L. J. Wang.(2017).Vertical-Cavity Surface-Emitting Lasers With Two Emission-Controllable Transverse Modes.Ieee Photonics Technology Letters,29(21). |
| MLA | Zhong, C. Y.,et al."Vertical-Cavity Surface-Emitting Lasers With Two Emission-Controllable Transverse Modes".Ieee Photonics Technology Letters 29.21(2017). |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Vertical Cavity.pdf（1600KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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