Single-Mode 940 nm VCSELs With Narrow Divergence Angles and High-Power Performances for Fiber and Free-Space Optical Communications

Single-Mode 940 nm VCSELs With Narrow Divergence Angles and High-Power Performances for Fiber and Free-Space Optical Communications

Using the Zn-diffusion and oxide-relief techniques with the optimized aperture sizes, we demonstrate a novel single-mode 940 nm vertical-cavity surface-emitting laser (VCSEL) with high brightness performance. The highly single-mode (SM) output optical spectra (SMSR>50 dB) can be sustained und...

Full description

Bibliographic Details
Main Authors: Zuhaib Khan, Nikolay Ledentsov, Lukasz Chorchos, Jie-Chen Shih, Yung-Hao Chang, Nikolay N. Ledentsov, Jin-Wei Shi
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Vertical cavity surface emitting lasers
fiber optics
data communication
Online Access:https://ieeexplore.ieee.org/document/9066926/

Similar Items

Similar Items