This paper presents composite beam splitters realized with polymer materials for developing
photonic integrated circuits. We used organic-inorganic hybrid polymer materials to form this …

Amplifying short pulses directly within a single fiber laser system has proven to be a
challenging task, primarily due to thermally induced transverse mode instabilities and …

In this work we have developed a high-speed Stokes polarimeter method based on
simultaneous 4-channel imaging with a high-speed camera. Thus, current speed limitations …

The effect of transverse mode instability (TMI) poses a fundamental obstacle for a further
scaling of diffraction-limited, high-power fiber laser systems. In this work we present a …

A thorough investigation of the spectroscopic properties of ytterbium-doped silica as a
function of temperature (77-420 K) is carried out. Whitelight absorption and fluorescence …

A fully digital control scheme for non-polarization-maintaining (non-PM) nanosecond pulse
coherent beam combining (CBC) is proposed, where digital locking of optical coherence by …

High-power ultrafast laser amplification based on a non-polarization maintaining fiber
chirped pulse amplifier is demonstrated. The active polarization control technology based on …