超大规模数据中心CWDM光互连中基于InP光子晶体表面发射激光器的功率缩放

2022 28th International Semiconductor Laser Conference (ISLC) Pub Date : 2022-10-16 DOI:10.23919/ISLC52947.2022.9943354

Calum H. Hill, Connor W. Munro, J. Orchard, Ibrahim Javed, P. Ivanov, N. Gerrard, A. McKenzie, R. Hogg, R. J. Taylor, D. Childs

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引用次数: 0

摘要

我们通过增加器件尺寸证明了InP衬底发射PCSELs的功率缩放。获得了713mW的最大功率。我们将较大器件的斜率效率的提高归因于面内损耗的减少。这些器件适合集成到数据中心的混合、共封装光收发器中。

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Power Scaling of InP based Photonic Crystal Surface Emitting Lasers for CWDM Optical Interconnects in Hyperscale Datacenters

We demonstrate power scaling of InP substrate emitting PCSELs by increasing device size. A maximum power of 713mW was obtained. We attribute improved slope efficiency of larger devices to reduced in-plane loss. These devices are suitable for integration into hybrid, co-packaged optical transceivers in datacenters.

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2022 28th International Semiconductor Laser Conference (ISLC)

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