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In this work we investigate the performance of a novel ultrashort laser cavity design that incorporates an intracavity deformable mirror as a versatile phase-control element. With this cavity it is possible to induce user- defined phase changes into the pulse directly from the laser oscillator, as depicted in Fig. 1 thereby eliminating the need for an additional external pulse shaper.
The optically-pumped semiconductor disk laser (SDL) is now well established as a high-brightness, watt- class laser source. As well as raw power scaling this laser format also offers flexibility and functionality due to the engineerable semiconductor structure and external optical cavity. Wavelength coverage of 0.4 to 2.35mum has been realised. The demonstration of tunable, tailored and optimized...
We describe a continuous-wave optical parametric oscillator operated within a semiconductor disk laser, free of relaxation oscillations associated with neodymium-based systems. Parametric threshold occurred at 1.4 W primary (diode) pump power and 8.5 W yielded 205 mW idler.
We report high-performance single-frequency operation of a directly diode pumped GaSb vertical-external-cavity surface-emitting laser (VECSEL) at 2.3 mum. Tunability of >25 nm with a maximum single frequency output of 0.68 W is demonstrated.
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