Vertical-external-cavity surface-emitting lasers (VECSELs) are the most versatile laser
sources, combining unique features such as wide spectral coverage, ultrashort pulse …

This paper will review the coupling by stimulated Raman scattering between two laser fields
and its dependence on the spectral properties of those fields. We describe the coupling in …

Synthetic single-crystal diamond has recently emerged as a promising platform for Raman
lasers at exotic wavelengths due to its giant Raman shift, large transparency window, and …

Laser gain materials possessing high thermal conductivity and robust mechanical properties
are key prerequisites for high power lasers. We show that diamond, when configured as a …

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 …

Optical parametric oscillators are widely used to generate coherent light at frequencies not
accessible by conventional laser gain. However, chip-based parametric oscillators operating …

A continuous-wave (CW) single-longitudinal-mode (SLM) intracavity Raman laser is
demonstrated for the first time, by virtue of the spatial hole-burning free nature of stimulated …

Within the last two decades, vertical-external-cavity surface-emitting lasers (VECSELs) have
attracted rising interest from both industry and science. They have proven to be versatile …

An external cavity diamond Raman laser with 1.2 kW output power is demonstrated for
durations 7 times longer than the thermal lens time constant. An 83% slope efficiency and a …

Tunable open-access Fabry–Perot microcavities are versatile and widely applied in different
areas of photonics research. The open geometry of such cavities enables the flexible …