Advances in VCSELs for communication and sensing

A Larsson - IEEE Journal of selected topics in quantum …, 2011 - ieeexplore.ieee.org
The vertical-cavity surface-emitting laser (VCSEL) has become a light source of great
importance for industrial and consumer applications. This includes communication and …

Single-mode, high-speed, and high-power vertical-cavity surface-emitting lasers at 850 nm for short to medium reach (2 km) optical interconnects

JW Shi, ZR Wei, KL Chi, JW Jiang, JM Wun… - Journal of Lightwave …, 2013 - opg.optica.org
The vertical-cavity surface-emitting lasers (VCSELs) with high single-mode (narrow
linewidth) output power are essential to minimize chromatic dispersion and to further …

High-power and high-speed Zn-diffusion single fundamental-mode vertical-cavity surface-emitting lasers at 850-nm wavelength

JW Shi, CC Chen, YS Wu, SH Guol… - IEEE Photonics …, 2008 - ieeexplore.ieee.org
We demonstrate a high-performance Zn-diffusion single-mode 850-nm vertical-cavity
surface-emitting laser, which has a low threshold current (0.5 mA), high differential efficiency …

High-brightness, high-speed, and low-noise VCSEL arrays for optical wireless communication

Z Khan, YH Chang, TL Pan, YC Zhao, YY Huang… - IEEE …, 2021 - ieeexplore.ieee.org
The development of high-speed and high-brightness vertical-cavity surface-emitting lasers
(VCSELs), which can serve as an efficient light source for optical wireless communication …

Single-mode 940 nm VCSELs with narrow divergence angles and high-power performances for fiber and free-space optical communications

Z Khan, N Ledentsov, L Chorchos, JC Shih… - IEEE …, 2020 - ieeexplore.ieee.org
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 VCSEL arrays with inter-mesa waveguides for the enhancement of efficiency and high-speed data transmission

JC Shih, Z Khan, YH Chang… - IEEE Journal of Selected …, 2021 - ieeexplore.ieee.org
A novel VCSEL array for high-efficiency, high-speed, and high-brightness performance is
demonstrated. In contrast to the traditional VCSEL arrays, which have several independent …

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 …

VCSEL mode and polarization control by an elliptic dielectric mode filter

L Xiang, X Zhang, JW Zhang, YW Huang… - Applied Optics, 2018 - opg.optica.org
In this paper, we demonstrate the effectiveness of polarization mode control in vertical-cavity
surface-emitting lasers (VCSELs) with integrated elliptic dielectric mode filters. The single …

Design and performance of high-speed VCSELs

YC Chang, LA Coldren - … , Technology and Applications of Vertical-Cavity …, 2012 - Springer
Over the past several years, high-speed vertical-cavity surface-emitting lasers (VCSELs)
have been the subject of intensive worldwide research due to their applications in optical …

Single-Mode VCSELs with Zn-Diffusion Apertures for Applications in Co-Packaged Optics Systems

CW Lin, ZW Hsu, JW Tung, X Chen… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
High-speed vertical-cavity surface-emitting lasers (VCSELs) with high single-mode (SM)
output power and strong immunity to optical feedback play a vital role in further improving …