Laser gain media offer a limited number of radiative wavelengths. With the continued
development of laser applications, there has grown a need for a diversity of laser …

Delayed self-heterodyne interferometry is a commonly used technique for the measurement
of laser linewidth. It typically requires the use of a very long delay fiber when measuring …

The anti-reflection properties of hard material surfaces are of great significance in the fields
of infrared imaging, optoelectronic devices, and aerospace. Femtosecond laser processing …

We report on the design and operation of a laser, which outputs wavelengths in the 1.2 and
1.5 μm ranges by leveraging two non-linear processes of stimulated Raman scattering and …

Abstract Orange–red lasers (∼ 590–625 nm) are of tremendous interest in biomedicine,
astronomy, spectroscopy, and laser scanning. So far, the implementation of tunable is still …

Delayed self-heterodyne/homodyne measurements based on an unbalanced interferometer
are the most used methods for measuring the linewidth of narrow-linewidth lasers. They …

We demonstrate a continuous-wave single-frequency diamond Raman laser operating at
1178 nm by using a linear resonator that is stabilized using an intracavity χ (2) element …

As an effective means to obtain a narrow-linewidth laser, stimulated Brillouin scattering
(SBS) has not only the advantages of pulse compression but also controllable Stokes …

Diamond is emerging as an attractive third‐generation wide‐bandgap semiconductor for
future on‐chip nonlinear photonics and quantum optics due to its unique thermal, optical …

Stimulated Brillouin scattering (SBS) is a non-linear process which has the capacity to
improve the beam quality and pulse characteristics of laser beams. In this paper, we …