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White DwarfModel White Dwarf HE -High-Power OPCPA Laser System

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The White Dwarf HE series is an advanced laser system offering ultrafast, high-power, and high-repetition rate capabilities, ideal for pushing the boundaries of ultrafast science. This series utilizes robust optical parametric chirped pulse amplifiers (OPCPA) technology to deliver femtosecond pulses at significant power levels for extreme wavelengths ranging from UV to mid-IR. Specifically engineered for applications such as high harmonics generation and terahertz generation, the White Dwarf HE series ensures high average power and passive carrier-envelope phase (CEP) stability. It features a remarkable power stability and tunability, supporting a wavelength tuning range from 750 nm to 2000 nm, with an average power output of 10.8 W at 800 nm. The system includes an Innoslab 350 W pump laser, achieving less than 200 fs pulse duration with power instabilities capped at 0.7%. Customizable to client specifications, it supports enhanced compatibility with Moonlander HHG sources.

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Few-cycle OPCPA for fundamental research

The White Dwarf HE OPCPA is a high-performance laser system with few-cycle pulse durations available with different central wavelengths ranging from 800 nm to 9 µm.

We offer ultrafast, high-power and high-repetition rate laser systems to push new frontiers in ultrafast science. Our main technology platform are robust optical parametric chirped pulse amplifiers (OPCPA) delivering femtosecond pulses at extreme power for extreme wavelengths from UV to mid-IR. The White Dwarf HE series is specially designed and engineered to drive secondary light sources such as high harmonics generation (e.g. the Moonlander-HHG) or THz generation.

High average power
up to 30 W average power at high repetition rates

Passive CEP stability
Intrinsic carrier-envelope-stability for highest-precision attosecond science

Wavelength from UV to mid-IR
Systems available from 200 – 10.000 nm

Robustness and compactness
Industrial grade pump lasers based on Yb-technology