Tunable Lasers

Laser Lines offers a range of tunable laser systems based on optical parametric oscillators (OPOs) from Radiantis. At the forefront of technological development, Radiantis are a specialist manufacturer of advanced frequency conversion systems for laser tuning from 200 to 4000 nm. They include fully-automated, compact & reliable systems or separate OPOs and harmonic generators for use with existing lasers. Radiantis’ technical capability in frequency conversion spans across the CW, pulsed and ultrafast time-scales, including femtosecond instruments with high conversion efficiencies at MHz repetition rates. For details of specific models, please see below.

Ultrafast OPOs & Harmonic Generators

The Oria range of OPOs & harmonic generators from Radiantis enables you to extend the wavelength range of a standard commercial MHz Ti:Sapphire oscillator across 340-1550 nm & 1696-4090 nm. These simple to use modules provide a cost-effective, user-friendly solution to make the most of your Ti:Sapphire oscillator from any manufacturer. Ideally suited to a wide range of applications including CARS, Raman spectroscopy and time resolved spectroscopy More


The Radiantis TITAN is a unique user-friendly CW OPO source which provides seamless spectral coverage and unprecedented power across normally difficult to access mid-infrared wavelengths up to 4000 nm. A 1064 nm fibre pump laser and computer controlled OPO are incorporated in a single compact box to provide a complete solution with enhanced usability, compactness and stability. Ideally suited to vibrational spectroscopy, atmospheric research & atomic physics More

Tunable Ultrafast Lasers

The new high-power Blaze from Radiantis is the first commercial “one box” femtosecond oscillator & matched OPO allowing tunability from 730 nm to 4000 nm. A 532 nm pump laser, computer controlled Ti:Sapphire oscillator, OPO and spectrometer are packaged together for maximum stability, compactness, control and simplicity. Ideally suited to nonlinear microscopy applications plus CARS & time resolved spectroscopy More