Single-Mode Vertical-Cavity Surface-Emitting Laser Array With High Power and Narrow Far-Field Divergence Angle

Single-Mode Vertical-Cavity Surface-Emitting Laser Array With High Power and Narrow Far-Field Divergence Angle

We demonstrate novel structures of an 850-nm vertical-cavity surface-emitting laser (VCSEL) array for high output power, single-lobe far-field pattern, and narrow divergence angle. By using the Zn-diffusion process with proper sizes of oxide-current-confined and Zn-diffusion apertures, each unit of...

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Bibliographic Details
Main Authors: Jin-Wei Shi, Kai-Lun Chi, Jin-Hao Chang, Zhi-Rui Wei, Jia-Wei Jiang, Ying-Jay Yang
Format: Article
Language:English
Published: IEEE 2013-01-01
Series:IEEE Photonics Journal
Subjects:
Semiconductor lasers
laser beam combing
Online Access:https://ieeexplore.ieee.org/document/6648673/

Internet

https://ieeexplore.ieee.org/document/6648673/

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