We describe a novel wavelength-stabilized multi-laser cavity, suited for kW-class dense spectral beam combining of broad-area diode laser emitters. The approach has been used to demonstrate spectral ...

We experimentally demonstrate the sum-frequency generation (SFG) of yellow laser on a thin-film PPLN waveguide. A normalized conversion efficiency of 10097%/ (W• ...

One shot, game changed: How RAVEN captured a petawatt laser and supercharged fusion research Date: June 27, 2025 Source: University of Oxford Summary: Scientists have developed a groundbreaking ...

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