Single-mode long-wavelength (LW) vertical-cavity surface-emitting lasers (VCSELs) present
an inexpensive alternative to DFB-lasers for data communication in next-generation giga …

Semiconductor nanowire (NW) lasers provide significant potential to create a new
generation of lasers and on-chip coherent light sources by virtue of their ability to operate as …

Single-emitter vertical-cavity surface-emitting lasers (VCSELs) and multiple-emitter VCSEL
arrays designed for emission at 980 nm, and with large oxide aperture diameters (φ) from …

Vertical-single-cavity surface-emitting lasers emitting in a quasi-single mode at 980 nm and
based on a simplified epitaxial design with oxide aperture diameters of about 3 μm and an …

Directly current-modulated 980-nm vertical-cavity surface-emitting lasers (VCSELs) with
oxide-aperture-diameters of 1.5 μm exhibit a small-signal-3 dB modulation bandwidth of 31 …

Optical wireless Communication (OWC) is a strong candidate in the next generation (6G) of
cellular networks. In this paper, a laser-based optical wireless network is deployed in an …

Electrically parallel and optically uncoupled triple and septuple oxide confined vertical-cavity
surface-emitting laser (VCSEL) arrays emitting at about 980 nm where each VCSEL has an …

A continue wave of high-speed vertical-cavity surface-emitting lasers (VCSELs) for 980 nm
short-reach communication is presented. The design of such devices is based on five …

We introduce and analyze a lithographically defined cavity (Li-cavity) incorporating a buried
mesa defect in a planar vertical structure, which induces transverse photonic confinement …

We investigate room-temperature lasing of terahertz quantum cascade lasers using
quantum dot chains as active material suitable for wireless communication and imaging …