Within the last two decades, vertical-external-cavity surface-emitting lasers (VECSELs) have
attracted rising interest from both industry and science. They have proven to be versatile …

In this paper we reported on the optically pumped VECSELs with switchable lasing
wavelengths. The two lasing wavelengths of λ≈ 954 nm and 1003 nm are generated at …

We report a collinear two-color vertical external cavity surface emitting laser (VECSEL),
which with minimal changes is suitable for intracavity type I second harmonic generation …

We report on the generation and experimental demonstration of intracavity type II difference
frequency generation in a two chip InGaAs/GaAs vertical external cavity surface emitting …

We report on a wide tunability of an optically pumped semiconductor vertical external cavity
surface-emitting laser with a unique two-mode resonant microcavity. Using only high …

The demand for tunable terahertz (THz) generating laser sources is significantly growing as
they are used in a wide range of applications including THz imaging, spectroscopy, and …

Dual-wavelength output devices have a wide range of applications in mid-infrared band
difference frequency generation, anti-interference lidar, dual-wavelength holographic …

We report the design and experimental results for a two-chip T-cavity vertical external cavity
surface emitting laser utilized for two-color collinear generation of Hermite-Gaussian and …

We developed a compact dual-wavelength surface-emitting light source using InAs quantum
dots (QDs) embedded in a vertical cavity (VC). The VC was designed to possess two optical …

A key problem to be solved during designing productive diode lasers and their lasing arrays
is their proper thermal management enabling efficient high-power operation. Strictly …