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Femtum Ultra 2800

 The first ultrafast fiber laser in the mid-IR

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

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

Avoid 2-photon absorption, benefit from the lower dispersion of mid-infrared materials and avoid useless light generation in the near-infrared

Supercontinuum generation

Frequency combs

Quantum optics

Pump-probe experiments

Ultrafast vibrational dynamics

THz wave generation

Femtochemistry

Seed source for OPCPA and DFG systems

Silicon photonics

When challenging mid-IR applications require

Unique Optical Features

Perfect beam for waveguide and fiber injection

High peak power and femtosecond duration

High average power for high SNR

Low amplitude and frequency noise

Compact, robust and reliable design

Fiber laser cavity

Unique fiber pump-combiner inside

Optimize end-caps for high-power operation

Passively cooled

 

Plug and play setup 

Self-starting mode-locked laser

Tablet controlled

Integrated ultrafast detector for monitoring

 

Specsheet

The FEMTUM Ultra 2800

Unique optical features for unique, high-impact applications

2.8 µm

PEAK WAVELENGTH

10-100 mW

AVERAGE POWER

< 500 fs

PULSE DURATION

25 - 70 MHz 

REPETITION RATE

Related papers

Optica, 2015

Femtosecond fiber lasers reach the mid-infrared

Read more

 

Optics Letters, 2018

Ultrafast Dy3+: fluoride fiber laser beyond 3 μm

Read more

SPIE Proceeding, 2016

23-kW peak power femtosecond pulses from a mode-locked fiber ring laser at 2.8 μm

Read more