Access mid-infrared applications with a fiber laser
Femtum is a unique provider of mid-infrared pulsed fiber lasers, fiber amplifiers and tunable lasers for scientific, medical and industrial use.
Meet Femtum at OFC 2024
We build mid-infrared fiber lasers
Femtum is born from a strong desire to unleash the potential of mid-infrared lasers all over the world. Our mission is to help industrial manufacturers and scientific teams to solve their most demanding requirements, from selective laser microprocessing to state-of-the-art mid-IR spectroscopy.
Microprocessing Applications
Discover the power of mid-IR selective laser processing using Femtum fiber lasers
Scientific Applications
Stop wasting your time with laser alignment and focus on your next mid-infrared discovery
Our Added Values
Benefit from mid-IR absorption bands
Selective laser-matter interaction
Similar absorption as UV lasers
High precision & speed
High power in the
mid-infrared
Watt-level average power
Diffraction-limited beam quality (TEM00)
Short pulses down to 100 fs
Can cover the 2.8 to 3.4 µm range
Built to last
Fiber components inside
Fiber tip protections
Passive cooling
Start your experiment within seconds
Turn-key lasers
User-friendly computer software included
Our Products
Femtum offers a range of fiber laser products including ultrafast lasers, ns lasers, tunable lasers and amplifiers.
Knowledge & Support
Femtum raises more than $5 million in oversubscribed seed round to speed growth in advanced laser solutions for semiconductor manufacturing
Choosing the right optical elements for your mid-infrared laser applications
Femtosecond, tunable pulses in the mid-IR: A close look at the Femtum Ultratune 3400
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