谐振腔嵌入式光子晶体表面发射激光器

2022 28th International Semiconductor Laser Conference (ISLC) Pub Date : 2022-10-16 DOI:10.23919/ISLC52947.2022.9943455

Z. Bian, Xingyu Zhao, K. Rae, A. M. Kyaw, Daehyun Kim, A. McKenzie, B. King, J. Liu, S. Thoms, Paul Reynolds, N. Gerrard, J. Grant, J. Orchard, Calum H. Hill, Connor W. Munro, P. Ivanov, D. Childs, R. J. Taylor, R. Hogg

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引用次数: 1

摘要

报道了谐振腔内嵌光子晶体表面发射激光器。在基于inp的1310nm PCSELs中，降低了阈值电流和增强了斜率效率。1550nm器件的带结构分析表明，可以获得带边缘的频率选择性腔增强(从而获得激光模式选择)。

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Resonator Embedded Photonic Crystal Surface Emitting Lasers

Resonator embedded photonic crystal surface emitting lasers are reported. Reduced threshold current and enhanced slope efficiencies are demonstrated in InP-based 1310nm PCSELs. Band-structure analysis of 1550nm devices demonstrates that frequency selective cavity enhancement of band-edges (and hence lasing mode selection) may be obtained.

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来源期刊

2022 28th International Semiconductor Laser Conference (ISLC)

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