Long-Wavelength VCSELs: Status and Prospects
文献类型：期刊论文
| 作者 | A. Babichev, S. Blokhin, E. Kolodeznyi, L. Karachinsky, I. Novikov, A. Egorov, S. C. Tian and D. Bimberg |
| 刊名 | Photonics
 |
| 出版日期 | 2023 |
| 卷号 | 10期号:3页码:22 |
| DOI | 10.3390/photonics10030268 |
| 英文摘要 | Single-mode long-wavelength (LW) vertical-cavity surface-emitting lasers (VCSELs) present an inexpensive alternative to DFB-lasers for data communication in next-generation giga data centers, where optical links with large transmission distances are required. Narrow wavelength-division multiplexing systems demand large bit rates and single longitudinal and transverse modes. Spatial division multiplexing transmission through multicore fibers using LW VCSELs is enabling still larger-scale data center networks. This review discusses the requirements for achieving high-speed modulation, as well as the state-of-the-art. The hybrid short-cavity concept allows for the realization of f(3dB) frequencies of 17 GHz and 22 GHz for 1300 nm and 1550 nm range VCSELs, respectively. Wafer-fusion (WF) concepts allow the realization of long-time reliable LW VCSELs with a record single-mode output power of more than 6 mW, 13 GHz 3 dB cut-off frequency, and data rates of 37 Gbit/s for non-return-to-zero (NRZ) modulation at 1550 nm. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/67332]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | A. Babichev, S. Blokhin, E. Kolodeznyi, L. Karachinsky, I. Novikov, A. Egorov, S. C. Tian and D. Bimberg. Long-Wavelength VCSELs: Status and Prospects[J]. Photonics,2023,10(3):22. |
| APA | A. Babichev, S. Blokhin, E. Kolodeznyi, L. Karachinsky, I. Novikov, A. Egorov, S. C. Tian and D. Bimberg.(2023).Long-Wavelength VCSELs: Status and Prospects.Photonics,10(3),22. |
| MLA | A. Babichev, S. Blokhin, E. Kolodeznyi, L. Karachinsky, I. Novikov, A. Egorov, S. C. Tian and D. Bimberg."Long-Wavelength VCSELs: Status and Prospects".Photonics 10.3(2023):22. |
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