In recent years, machine learning, especially various deep neural networks, as an emerging
technique for data analysis and processing, has brought novel insights into the development …

The rise in output power from rare-earth-doped fiber sources over the past decade, via the
use of cladding-pumped fiber architectures, has been dramatic, leading to a range of fiber …

The fiber laser, with its humble beginning in the late 1980s, has undergone tremendous
development in the past decade or so, transforming itself from a research curiosity to a major …

We demonstrate active pulse shaping using an Electro-Optic Modulator in order to
compensate the pulse shaping effects caused by Gain Saturation in a high power Yb doped …

The femtosecond GHz-burst mode laser processing has attracted much attention in the last
few years. Very recently, the first percussion drilling results obtained in glasses using this …

There is a continuous search for novel technologies to extend the NIR emission and expand
the operation range of current Er-doped silica-based glasses. In this sense, it is important to …

We report a high power and high energy all-fiber-based single frequency nanosecond
pulsed laser source at~ 1918.4 nm in master oscillator-power amplifier (MOPA) …

In this contribution it is reported that circularly polarized light is advantageous if the Kerr-
effect has to be minimized during laser-amplification. The experimental demonstration is …

We review recent advances in the development of high power short-and ultrashort pulsed
Thulium-doped fiber amplifier (TDFA) systems seeded by semiconductor laser diodes at …

We demonstrate an all-fiberized less than 10 ns master oscillator power amplifier (MOPA)
with an average power of more than 1 kW, pulse energy of∼ 10 mJ, and peak power of∼ …