ZENITH is a high-power picosecond OPO laser system providing continuous tunability across 1387-4000 nm (2500-7209 cm-1). Combining broad spectral coverage with market-leading output power, the system delivers more than 4 W from 1387-2020 nm and more than 2 W from 2100-4000 nm.
Featuring an integrated pump laser and fully automated operation, ZENITH offers a reliable turnkey solution for ultrafast spectroscopy, pump-probe experiments, and nonlinear optics applications requiring high peak power, spectral flexibility, and long-term stability.

The picosecond OPO ZENITH has been especially designed for fully-automated tuning to enhance usability and practicality in applications. A simple and reliable control software renders it an extremely convenient hands-free system which enables the researcher to effectively focus on advancing their research with minimum time investment in laser maintenance. Control drivers are available.
Three output ports deliver: 1) the signal, 2) the idler and 3) the pump bypass. Excellent beam pointing stability with time and wavelength is provided.
ZENITH is a sealed fully-integrated laser system, incorporating the pump laser and the OPO, delivering picosecond pulses across the full tuning range. Two ZENITH models are available which provide different characteristics of average output power, as detailed in the specification table.
Highest Power
Highest output power with >4 W at the peak of the 1387 – 2020 nm range and >2 W at the peak of the 2100 – 4000 nm range
Three Output Ports
Signal, Idler and Pump Bypass outputs, which can be delivered simultaneously
Hands-Free
Hands-free operation with dedicated control software. Control drivers available
Picosecond Pulses
Picosecond pulse duration across the range
Low Maintenance
Sealed, compact, and virtually maintenance-free
Integrated Spectrometer
Spectral monitoring with integrated spectrometer
| Specification | Value |
|---|---|
| Signal tuning range | 1387 – 2020 nm (4950 – 7209 cm⁻¹) |
| Idler tuning range | 2100 – 4000 nm (2500 – 4761 cm⁻¹) |
| Pump wavelength | 1030 nm (9708 cm⁻¹) |
| Signal output power1 | >4 W |
| Idler output power2 | >2 W |
| Signal pulse width | >5 ps |
| Idler pulse width | >5 ps |
| Pump pulse width | >5 ps |
| Beam diameter | 3 mm ± 10% |
| Spatial mode | TEM00 |
| Output ports | 1) Signal 2) Idler 3) Pump |
| Polarization | Linear |
| Repetition rate | 80 MHz |
| Size (W x L x H) | 625 x 330 x 163 mm (24.6 x 12.99 x 6.4 in) |
1 At peak of tuning range
2 At peak of tuning range



