2篇
您的检索式：作者名="Andrew W.Poon"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Silicon and hybrid silicon photonic devices for intra-datacenter applications: state of the art and perspectives [Invited]显示文摘We review the state of the art and our perspectives on silicon and hybrid silicon photonic devices for optical interconnects in datacenters. After a brief discussion of the key requirements for intra-datacenter optical interconnects, we propose a wavelength-division-multiplexing(WDM)-based optical interconnect for intra-datacenter applications. Following our proposed interconnects configuration, the bulk of the review emphasizes recent developments concerning on-chip hybrid silicon microlasers and WDM transmitters, and silicon photonic switch fabrics for intra-datacenters. For hybrid silicon microlasers and WDM transmitters, we outline the remaining challenges and key issues toward realizing low power consumption, direct modulation, and integration of multiwavelength microlaser arrays. For silicon photonic switch fabrics, we review various topologies and configurations of high-port-count N-by-N switch fabrics using Mach–Zehnder interferometers and microring resonators as switch elements, and discuss their prospects toward practical implementations with active reconfiguration.For the microring-based switch fabrics, we review recent developments of active stabilization schemes at the subsystem level. Last, we outline several large challenges and problems for silicon and hybrid silicon photonics to meet for intra-datacenter applications and propose potential solutions. | Yu Li Yu Zhang Lei Zhang Andrew W.Poon | 2015 | Photonics Research2015，3，5： | 11 |
| 2 | Hybrid AlGaInAs/Si Fabry–Pérot lasers with near-total mode confinements显示文摘We have proposed and demonstrated hybrid Al Ga In As/Si Fabry–Pérot(FP) lasers, with the FP cavity facet covered by the p-electrode metal for enhancing mode confinement. Continuous-wave lasing is obtained at room temperature with a threshold current of 45 m A for the hybrid FP laser with a cavity length of 415 μm and a width of 7 μm. Near-field optical microscope images indicate an efficient output emission from the underneath evanescently-coupled silicon waveguide. Furthermore, single-mode lasing with a side-mode suppression-ratio of29 d B and a threshold current of 16 m A is realized for the 150 μm-long hybrid FP laser. | Yuede Yang Shaoshuai Sui Mingying Tang Jinlong Xiao Yun Du Andrew W.Poon Yongzhen Huang | 2018 | Journal of Semiconductors2018，39，8： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员