Large-area single-mode VCSELs and the self-aligned surface relief

HJ Unold, SWZ Mahmoud, R Jager… - IEEE Journal of …, 2001 - ieeexplore.ieee.org
The effect of mode-profile specific etching of the top layer in selectively oxidized vertical-
cavity surface-emitting laser (VCSEL) structures at 850-nm emission wavelength is …

Single-Mode Vertical Cavity Surface Emitting Laser via High-Order Transverse Mode Expansion

K Liu, YF Zhong, XW Dong, YQ Huang… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
In this article, we propose a method of realizing single mode VCSEL by expanding its higher
order transverse mode more out of its gain region, while maintaining its fundamental mode …

VCSEL structures used to suppress higher-order transverse modes

W Nakwaski - Opto-Electronics Review, 2011 - Springer
Currently unwanted excitation of higher-order transverse modes is the most serious
drawback of vertical-cavity surface-emitting diode lasers (VCSELs) limiting their possible …

Dynamic behavior of fundamental-mode stabilized VCSELs using a shallow surface relief

JS Gustavsson, A Haglund, J Bengtsson… - IEEE journal of …, 2004 - ieeexplore.ieee.org
An extensive theoretical study was performed on the dynamic behavior of 850-nm-
wavelength oxide-confined fundamental-mode stabilized vertical-cavity surface-emitting …

Direct high-frequency modulation of VCSELs and applications in fibre optic RF and microwave links

A Larsson, C Carlsson, J Gustavsson… - New Journal of …, 2004 - iopscience.iop.org
With the rapid development of wireless communication networks there is an increasing
demand for efficient and cost-effective transmission and distribution of RF signals. Fibre …

Long monolithic cavity VCSELs for high singlemode output power

HJ Unold, MC Riedl, SWZ Mahmoud… - Electronics …, 2001 - search.proquest.com
Long monolithic cavity VCSELs for high singlemode output power Page 1 ELECTRONICS
LETTERS 1st February 2001 Vol. 37 No. 3 Long monolithic cavity VCSELs for high singlemode …

Numerical optimization of the single fundamental mode output from a surface modified vertical-cavity surface-emitting laser

JA Vukusic, H Martinsson… - IEEE journal of …, 2001 - ieeexplore.ieee.org
The effects of etching a shallow surface relief in the top mirror of an oxide confined vertical-
cavity surface-emitting laser, for the purpose of selecting the fundamental mode, have been …

High-speed digital modulation characteristics of oxide-confined vertical-cavity surface-emitting lasers-numerical simulations consistent with experimental results

JS Gustavsson, A Haglund… - IEEE journal of …, 2002 - ieeexplore.ieee.org
The vertical-cavity surface-emitting laser (VCSEL) is a preferred light source for short-
distance high-speed fiber-optic communication links. We simulate the digital modulation …

Microlensed vertical-cavity surface-emitting laser for stable single fundamental mode operation

SH Park, Y Park, H Kim, H Jeon, SM Hwang… - Applied Physics …, 2002 - pubs.aip.org
We propose and demonstrate a vertical-cavity surface-emitting laser structure that operates
predominantly in the single fundamental transverse mode over a wide operation current …

Performance optimisation of epitaxially regrown 1.3-μm vertical-cavity surface-emitting lasers

RM von Würtemberg, X Yu, J Berggren, M Hammar - IET optoelectronics, 2009 - IET
A number of GaAs-based long-wavelength, vertical-cavity, surface-emitting laser structures
with optical and electrical confinement based on selective area epitaxy have been fabricated …