Two-dimensional heterostructure quasi-BIC photonic crystal surface-emitting laser with low divergence

Two-dimensional heterostructure quasi-BIC photonic crystal surface-emitting laser with low divergence

High beam quality, large-area output, and small footprint are significant pursuing goals for vertical-cavity surface-emitting lasers (VCSELs), which impose strict requirements on tight light confinements with minimized radiation losses. To achieve this, bound states in the continuum (BICs) have been...

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Bibliographic Details
Main Authors: Tang Renjie, Shi Yilin, Shang Hongpeng, Wu Jianghong, Ma Hui, Wei Maoliang, Luo Ye, Chen Zequn, Ye Yuting, Jian Jialing, Zheng Xiaorui, Lin Hongtao, Li Lan
Format: Article
Language:English
Published: De Gruyter 2023-06-01
Series:Nanophotonics
Subjects:
colloidal quantum dots
low divergence
photonic crystals
quasi-bic laser
Online Access:https://doi.org/10.1515/nanoph-2023-0156
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