As LiDAR technology progressively advances, the capability of radar in detecting targets has
become increasingly vital across diverse domains, including industrial, military, and …

The factors that limit both the continuous wave (CW) and the pulsed output power of broad-
area laser diodes driven at very high currents are investigated theoretically and …

Many physical effects can potentially limit the peak achievable output power of single emitter
broad area diode lasers under high current, pulse-pumped operation conditions. Although …

An effective index model for vertical-cavity surface-emitting lasers (VCSELs) is reexamined.
In a systematic manner, the basic equations are derived. Instead of effective indices of plane …

We report on the realization of narrow linewidth high power DFB diode lasers emitting near
1064 nm in stable longitudinal and lateral single mode. The linewidth is analyzed in …

The aim of this paper is to review some of the models and solution techniques used in the
simulation of high-power semiconductor lasers and to address open questions. We discuss …

We report on the simultaneous definition and fabrication of Bragg gratings and ridge
waveguides using wafer stepper lithography and reactive ion etching, respectively. Single …

We report on the realization of distributed Bragg reflector laser diodes emitting near a
wavelength of 1064 nm in a single longitudinal mode with high output power and kHz-level …

We theoretically analyze the influence of nonlinear effects such as spatial holeburning, two-
photon absorption and gain compression on the power–current and beam characteristics of …

The development of high-power GaAs-based ridge wave guide distributed feedback lasers
is described. The lasers emit between 760 nm and 980 nm either in TM or TE polarization …