Research Progress on High-speed Photonic Crystal Surface-emitting Lasers

被引：0

作者：

Pan S. ^{[1
,2
]}

Tian S. ^{[1
]}

Wang P. ^{[1
,2
]}

Wang Z. ^{[1
,2
]}

Lu H. ^{[3
]}

Tong C. ^{[3
]}

Wang L. ^{[3
]}

Bimberg D. ^{[1
,4
]}

机构：

[1] Bimberg Sino-German Green Photonics Research Center, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun

[2] University of Chinese Academy of Sciences, Beijing

[3] State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics，Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun

[4] Institute of Solid State Physics, Center for Nano-Optics, Technical University of Berlin, Berlin

来源：

Faguang Xuebao/Chinese Journal of Luminescence | 2024年 / 45卷 / 03期

基金：

中国国家自然科学基金;

关键词：

high-speed; photonic crystal; surface-emitting laser;

D O I：

10.37188/CJL.20240006

中图分类号：

学科分类号：

摘要：

The photonic crystal surface-emitting laser（PCSEL）achieves surface-emitting laser operation by utilizing the Bragg resonance of a two-dimensional photonic crystal grating. It possesses unique advantages，including single-mode performance，on-wafer testing，high power output，and low divergence angles. Compared to vertical-cavity surface-emitting lasers（VCSELs），PCSELs have nearly double the active region confinement factor，showcasing their potential for high-speed operation. This paper explores the fundamental structure and working principles of PCSEL and provides a detailed analysis of the key factors influencing the achievement of high-speed performance in PCSEL lasers. Subsequently，the article systematically introduces the efforts made by researchers in recent years to achieve high-speed performance in PCSEL，with a particular focus on enhancing in-plane confinement in PCSELs. Relevant research directions and guidance are also provided. © 2024 Editorial Office of Chinese Optics. All rights reserved.

引用

页码：484 / 492

页数：8

共 26 条

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