The mid-infrared (MIR) represents a large portion of the electromagnetic spectrum that is
progressively being exploited for an enormous number of applications. Thermal imaging …

The concept of random lasers exploiting multiple scattering of photons in an amplifying
disordered medium in order to generate coherent light without a traditional laser resonator …

The nonlinear propagation of coherent optical fields has been extensively explored in the
framework of nonlinear optics, while the linear propagation of incoherent fields has been …

High-power fiber lasers have seen tremendous development in the last decade, with output
powers exceeding multiple kilowatts from a single fiber. Ytterbium has been at the forefront …

Nowadays, in fiber optic communications the growing demand in terms of transmission
capacity has been fulfilling the entire spectral band of the erbium-doped fiber amplifiers …

We demonstrate for the first time to our knowledge a Raman random fiber laser (RRFL)
based on a long random fiber Bragg grating (RFBG-RRFL). Unlike other recently …

Single longitudinal mode (SLM) operation of a 620 nm diamond Raman laser is
demonstrated in a standing-wave cavity that includes a second-harmonic generation …

We demonstrate a 1030 nm single-frequency distributed feedback (DFB) fiber laser based
on a 50 mm long fiber Bragg grating, inscribed in a Yb-doped glass fiber. Both of dual …

Photonics | Free Full-Text | Phase-Inserted Fiber Gratings and Their Applications to Optical
Filtering, Optical Signal Processing, and Optical Sensing: Review Next Article in Journal A …

We demonstrate highly efficient Raman distributed feedback (DFB) fibre lasers for the first
time with up to 1.6 W of continuous wave (CW) output power. The DFB Bragg gratings are …