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Tunable Lasers for Scientists

Researchers around the world are leading scientific discoveries that drive the evolution of technology and the advancement of our society. With our broadly tunable lasers, based on optical parametric oscillators and harmonic generators, we provide a flexible choice of wavelengths that enables them to effectively extend the limits of knowledge and push the frontiers of science and technology.


Broadly Tunable Lasers, Optical Parametric Oscillators and Harmonic Generators.

Femtosecond, Picosecond and Continuous-Wave (CW).

Continuous-Wave Broadly Tunable Lasers

Continuous-Wave broadly tunable laser systems with integrated pump laser and OPO. Hands-free wavelength tuning in the Near-IR and Mid-IR across 1450 – 4000 nm with superior power and stability.

Ultrafast Broadly Tunable Lasers

Femtosecond and picosecond broadly tunable laser systems with integrated pump laser and OPO. Hands-free wavelength tuning in the Near-IR and Mid-IR across 1400 – 7000 nm with superior power and stability.

Optical Parametric Oscillators

Femtosecond OPOs pumped by mode-locked Ti:Sapphire lasers. Hands-free rapid wavelength tuning in the Visible, Near-IR and Mid-IR gap-free across 340 – 4000 nm.

Harmonic Generators

Harmonic generators to double the frequency of external mode-locked femtosecond and picosecond Ti:Sapphire lasers and femtosecond IR OPOs. Spectral coverage across 340 – 750 nm. Best-in-class conversion efficiency. Hands-free operation and plug-and-play installation.

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Multiple applications to inspire you.


Radiantis is a specialist manufacturer of both, advanced frequency conversion systems for laser tuning. The Company focuses on Compact, Fully-Automated and Reliable Products including Optical Parametric Oscillators, Harmonic Generators.

Technical capability regarding frequency conversion systems expands across the CW, pulsed, and ultrafast time-scales, and its current product portfolio includes femtosecond and picosecond instruments with high conversion efficiencies at MHz repetition rates covering a broad spectral range from 200 to 7000 nm.


Different uses, anecdotes, novelties in the world of Photonics, Optical Parametric Oscillators, among others; with their different applications and the results they provide.


What our clients say about us.



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