Expand laser possibilities

Built to last
  • Fiber laser technology inside
  • Efficient, all-fiber diode pumping
  • Fiber protection for long term operation
  • Passive or Air cooling
Improve your optical performance
  • High average power up to the Watt level
  • Diffraction-limited laser beam (Single-mode, TEM00)
  • Can cover the whole 2.8 to 4 µm band
Plug and play setup
  • Start your experiment within seconds
  • Turn-key lasers
  • Simple software
  • Tablet controlled
Benefit from the mid-infrared absorption band
  • >100 times more absorbing
  • Resonant laser-matter interaction
  • Covers the fundamental O-H and C-H bands
  • Higher absorption means higher precision and speed

Our Groundbreaking Products

Femtum Ultra 2800

2800 nm ultrafast fiber laser

Femtum offers a cutting-edge 3-μm class ultrafast femtosecond fiber oscillator. This reliable, compact and maintenance-free laser is designed to enable novel applications in the mid-infrared.


Femtum UltraTune 3400

Tunable ultrafast fiber laser up to 3400 nm
Femtum is proud to introduce the first commercial femtosecond fiber laser in the mid-infrared. This standalone, compact, maintenance-free and tunable laser system is ideal for scientific and industrial applications.

Femtum Amp 2800

2800 nm fiber amplifier

Femtum introduces the first commercial erbium-doped fluoride fiber amplifier in the mid-infrared. This compact fiber system can efficiently amplify light at wavelengths around 2800 nm.

Industrial Applications

Faster and more precise

With advanced laser technology, improve your business competitiveness with a faster, more efficient and more precise laser processing for non-metals. Our products reduce maintenance needs and reliance on mechanicals consumable.


Some applications

Non-metal Laser Marking

Thin-film processing

Semiconductors processing

Pharmaceutical and food laser marking

Enable new disruptive applications

Stop wasting your time with laser alignment and focus on your next discovery. Our innovative and world-class lasers provide unrivaled specs and performance to enable new disruptive applications.

Some applications

Fundamental physics

Nonlinear optics

Supercontinuum generation

Strong-field physics


Tissue ablation

Hyperspectral imaging/microscopy

Spectral Domain OCT


Counter measurements

Advanced telecommunication

Chemical remote sensing


Ultrafast vibrationnal chemistry

Remote gas sensing

Frequency combs

Photonics Research

Benefit from FEMTUM Expertise

Fiber lasers in the mid-infrared region is our passion

All-inclusive Service

Our team will assist from your idea through the final installation of the laser. We are dedicated to help you find a adapted solution for your application.

Patents and know how

Over the past decades, we have developed a unique know-how and patented technologies to make a difference in your application.

Working with a world-class optics center

Based in Quebec City, Canada, the laser technologies were developed at the center of optics, photonics, and laser (COPL)

Our top publications

Optica, 2015

Femtosecond fiber lasers reach the mid-infrared

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Optics Letters, 2016

Watt-level fiber-based femtosecond laser source tunable from 2.8 to 3.6 μm

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Applied Physics B, 2018

Mid-infrared supercontinuum generation in fluoride fiber amplifiers: current status and future perspectives

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