Compact Semiconductor-Based Laser Sources with Narrow Lin...
Spießberger, Stefan
This work presents a fully semiconductor-based laser source that meets the requirements of coherent optical communication links in space and further allows to benefit from the numerous advantages of semiconductor lasers. A hybrid master oscillator power amplifier(MOPA) concept enables narrow-linewidth high-power operation.The experimental part of this thesis describes how the linewidth of the laser sources is characterized with a beat note mea...