27 February 2009 Wide-autoscanned narrow-line tunable system based on CW Ti:Sapphire/dye laser for high-precision experiments in nanophysics
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Abstract
We present developed computer-controlled tuneable laser system based on CW narrow-line Ti:Sapphire/Dye laser which is meant for laser-optical characterisation of quantum dot properties. The full set of laser system options allows it to cover a spectral range from 275 to 1100 nm while having the output line width around 0.5-1 GHz. The system includes a built-in high-precision radiation wavelength meter and a system of automatic control over the spectrally selective laser elements, thus providing the possibility to automatically set the output radiation wavelength to the absolute precision of 1 GHz (0.004 meV) and to perform continuous scanning of the output radiation line in a specified spectral range.
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Sergey Kobtsev, Sergey Kobtsev, Vladimir Baraulya, Vladimir Baraulya, Vladimir Lunin, Vladimir Lunin, } "Wide-autoscanned narrow-line tunable system based on CW Ti:Sapphire/dye laser for high-precision experiments in nanophysics", Proc. SPIE 7193, Solid State Lasers XVIII: Technology and Devices, 71932S (27 February 2009); doi: 10.1117/12.809969; https://doi.org/10.1117/12.809969
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