Ultrafast laser sources operating in the mid-infrared (mid-IR) region, which contains the
characteristic fingerprint spectra of many important molecules and transparent windows of …

Ultrafast femtosecond mode-locked fiber laser plays an indispensable role in medical
imaging, space ranging, ophthalmology, terahertz spectroscopy, material micromachining …

The mid-infrared fiber lasers in the 2–3.5 μm spectral regions have been extensively applied
in many application fields, such as biomedicine, telecommunications, military and nonlinear …

Abstract Mid‐infrared (mid‐IR) ultrafast lasers are widely employed in biomedicine,
molecular spectroscopy, material processing, and nonlinear optics. With the improvement of …

Ultrashort pulse generation at the short-wave infrared (SWIR) wavelength ranges from 1.6 to
2.5 μ m and together with benefits of the all-fiber design has transformed lasers into an …

As a result of the emergence of two-dimensional (2D) materials for various opto-electronics
applications, a new class of materials named MXenes have been attracting interests due to …

We report an all-fiber high pulse energy ultrafast laser and amplifier operating at the short
wavelength side of the thulium (Tm) emission band. An in-house W-type normal dispersion …

We demonstrate a compact tunable and switchable dual-wavelength fiber laser based on
the Lyot filtering effect and the spontaneous radiation peaks of gain fiber. By introducing a …

We demonstrate a compact, all-fiber-integrated laser system that delivers Raman solitons
with a duration of∼ 100 fs and pulse energy of up to 13.3 nJ, continuously wavelength …

Pulse dynamics controlling is of great importance for high quality pulse generation in ultra-
short pulse fiber lasers. The pulse quality characteristics in terms of pulse duration, energy …