High‐power all‐fiber thulium lasers have gained considerable interest in recent times due to
their distinct characteristics and versatile applications in the medical and industrial sectors …

We experimentally demonstrate a linearly polarized Tm-doped fiber laser with sweeping
range up to 26 nm in the region of 1.92 μm. The main feature of the laser is generation of …

摘要对793nm, 1.6 μm 和1.9 μm 三种不同泵浦波段下千瓦级掺铥光纤激光器的输出特性开展了
数值模拟研究. 在1kW 输出功率下, 对不同泵浦波段的输出效率和热特性进行了对比分析 …

A dual Tm 3+-doped silica microsphere-tapered optical fiber (TDSM-TOF) structure was
proposed to excite 2 μm whispering gallery mode (WGM) laser generation and amplification …

A switchable multi-wavelength thulium-doped fiber laser (TDFL) using either two-stage
cascaded or two-segment Sagnac loop filters are proposed and analyzed. Both filters …

A thermal model concerning resonantly pumped high power Tm-doped fiber amplifiers is
established with temperature dependent parameters taken into consideration. With this …

In this study, the Tm 3+/Ho 3+ co-doped lanthanum aluminosilicate glass was prepared
using the melt-quenching method. The absorption and emission properties of glass were …

A wavelength-tunable single-longitudinal-mode (SLM) narrow-linewidth thulium/holmium co-
doped fiber laser (THDFL) was developed in this study. The lasing wavelength was …

We report on the generation of∼ 117 W of CW output power directly from an all-fiber
Thulium-doped fiber (TDF) laser oscillator at∼ 1940 nm with a slope efficiency of∼ 53.8 …

We present an experimental demonstration of a pulse-state switchable Tm-doped fiber laser,
mode-locked using linear-cavity nonlinear polarization rotation (LNPR). Compared to …