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The NWSF Mobile Laser System employs a Ti:Sapphire oscillator with a nonlinear frequency conversion stage to produce pulses shorter than 100 fs. Operating in the range of 240-1100 nm, it features specific wavelength gaps and operates at a frequency of 81.25 MHz, delivering peak energy per pulse greater than 30 nJ at 800 nm. The system is equipped with an optical parametric amplifier (OPA) for significant output energy at rates up to 1 kHz. Measuring 1m x 2m, this laser system is designed for compact laboratory environments, making it ideal for diverse applications.
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NWSF Mobile Laser System Regimes of operation: Ti:Sapphire Oscillator / Nonlinear Frequency Conversion stage Pulse Length <100fs l = 240-1100nm (with gaps between : 333-360nm and 500-695nm f = 81.25 MHz (ALICE) Peak energy per pulse (@ 800nm) >30nJ Ti:Sapphire Amplifier / Optical Parametric Conversion stage Pulse Length <100fs l = 240nm -20mm continuously with OPA f = up to 1 kHz (e.g 20Hz ALICE) Peak energy per pulse >1 mJ (from Ti:Sapphire amplifier)
333 – 360 nm 500 – 695 nm max. 83 MHz max. 1 kHz Output Wavelengths
NWSF Mobile Laser System 1 m x 2 m optical table SRS station MPW 6.1 Laser system requires laboratory area of 3 m x 2 m (can fit into the diagnostic room) SRS ring tunnel lab