03 Nov 2016 TOPTICA’s new DLC TA-FHG pro delivers laser light at wavelengths as short as 190 nm, with a tuning range of several nanometers and narrow linewidth of less than 500 kHz. The laser system uses frequency-quadrupling of a fundamental diode laser in two consecutive SHG stages. The second (DUV) stage can be provided with the TOPTICA-proprietary SUV option, enabling record power levels (e.g. 20 mW @ 213 nm) and increased lifetime. This unique performance is combined with an unprecedented user-friendliness due to a completely digital control architecture, including intelligent automated alignment algorithms. The DLC TA-FHG pro is the perfect tool for research and development requiring DUV wavelengths, e.g. in material sciences.
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