4 papers
Low-Divergence Quasi-Gaussian Emission at Watt-Level Power from a Large-Diameter Ring-Aperture VCSEL
Marta Więckowska, Luke Graham, James Guenter +8
The far-field emission of large-area vertical-cavity surface-emitting lasers (VCSELs) is commonly associated with multimode, high-divergence beam profiles, limiting applicability i…
Large-Area Metal-Integrated Grating Electrode Achieving Near 100% Infrared Transmission
Karolina Bogdanowicz, Weronika Glowadzka, Tristan Smolka +11
Highly transparent and conductive electrodes operating in the infrared (IR) are critically needed for a broad range of technologies, including light-emitting diodes, lasers and pho…
Bose-Einstein condensation of photons in a vertical-cavity surface-emitting laser
Maciej Pieczarka, Marcin Gębski, Aleksandra N. Piasecka +4
Many bosons can occupy a single quantum state without a limit. This state is described by quantum-mechanical Bose-Einstein statistics, which allows the formation of a Bose-Einstein…
Efficient method of designing optically-pumped vertical external cavity surface emitting lasers having equally excited quantum wells
M. Wasiak
Even distribution of carriers allows to maximize optical gain of the Optically-Pumped Vertical External Cavity Surface Emitting Laser. In this paper we show how to distribute the q…