High-Power GaN-Based Vertical-Cavity Surface-Emitting Lasers with AlInN/GaN Distributed Bragg Reflectors

High-Power GaN-Based Vertical-Cavity Surface-Emitting Lasers with AlInN/GaN Distributed Bragg Reflectors

High-efficiency and high-power operation have been demonstrated for blue GaN-based vertical-cavity surface-emitting lasers (VCSELs) with AlInN/GaN distributed Bragg reflectors. The high-efficiency performance was achieved by introducing a novel SiO<sub>2</sub>-buried lateral index guide...

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Bibliographic Details
Main Authors: Masaru Kuramoto, Seiichiro Kobayashi, Takanobu Akagi, Komei Tazawa, Kazufumi Tanaka, Tatsuma Saito, Tetsuya Takeuchi
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Applied Sciences
Subjects:
GaN-based VCSEL
AlInN/GaN DBR
lateral optical guide
internal loss
differential quantum efficiency
thermal resistance
small divergence angle
Online Access:https://www.mdpi.com/2076-3417/9/3/416

Internet

https://www.mdpi.com/2076-3417/9/3/416

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