Femtum Ultra 2800

The first ultrafast fiber laser emitting directly in the mid-IR

Challenges with other lasers


  • Complexity
  • Low efficiency
  • Bad beam quality
  • High maintenance

Benefits with the Femtum Ultra 2800


  • Automated mode-locking
  • Diffraction-limited beam quality
  • High repetition rates
  • Plug and play laser

The simplest way to do nonlinear optics in the mid-infrared

Avoid 2-photon absorption, benefit from the lower dispersion and high nonlinearity of mid-infrared materials while limiting useless energy losses in the near-infrared

Water Absorption Spectrum


Centered near the peak absorption of water, Femtum Ultra 2800 let you interact with H2O and other molecules like never before!

The FEMTUM Ultra 2800

Unique optical features for high-impact applications


2.79 µm

PEAK WAVELENGTH

< 500 fs

PULSE DURATION

10 – 70 mW

AVERAGE POWER

25 – 70 MHz

REPETITION RATE

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