The Mark VII laser resonator utilizes KTP OPO technology to produce the 1.57µ output that is Class I eyesafe, making it usable under all operational and training conditions.

From 2035, the Einstein Telescope will be able to study gravitational waves with unprecedented accuracy. For the telescope, ...

the larger the surface of the active material producing the laser light, known as a resonator, the greater the output power. But increasing the area of the resonator also distorts the laser beam ...

Although the acronym does not include it, the term laser is generally understood to mean a device with a gain medium (which amplifies light by stimulated emission) and a resonator, which applies ...

More information: Evan A. Cryer-Jenkins et al, Enhanced Laser Cooling of a Mechanical Resonator via Zero-Photon Detection, Physical Review Letters (2025). DOI: 10.1103/PhysRevLett.134.073601 Jack ...