• Wide tuning range from 990 to 1550 nm and 1696 to 4090 nm without changing optics.
• Guaranteed highest output power, exceeding 1 Watt at the peak of pump and OPO signal tuning range.
• Fully automated, computer-controlled wavelength tuning for hands-free operation.
• Sealed and virtually maintenance-free design.
• Simultaneous availability of pump, signal, and idler beams through three separate output ports.
• Independent tuning of pump, signal, and idler.
• Pump bypass options: 100% pump, partial pump with signal and idler, or full signal and idler with no pump.
• Excellent beam pointing stability with TEM00 spatial quality.
• Short pulse duration across the tuning range.
• Integrated spectrometer.
• Compatible with standard MHz femtosecond Ti:sapphire lasers.

• Multi-photon excitation (MPE) microscopy.
• Coherent anti-stokes Raman spectroscopy (CARS).
• Time-resolved spectroscopy.
• Vibrational overtone spectroscopy.
• Semiconductor research and spectroscopy.
• Multiple wavelength pump-probe experiments.
• Fiber optics and optical communications.

The OriaTM IR is a sealed, fully-automated femtosecond optical parametric oscillator (OPO) offering broad wavelength coverage with the highest average power in the IR. It is compatible with standard femtosecond Ti:sapphire oscillators at MHz repetition rate and designed for easy installation and maintenance-free operation. The system is controlled exclusively by a PC, eliminating the need for manual alignment.

The OriaTM IR XT features three output ports for signal, pump, and idler beams, with independent tuning capabilities. It includes a Ti:sapphire pump bypass for flexible power distribution between pump, signal, and idler outputs. The system incorporates a dynamic dispersion compensation module for optimal pulse durations across the spectral range.

• Signal tuning range: 990 – 1550 nm.
• Idler tuning range: 1696 – 4090 nm (XT model).
• Pump tuning range: 710 – 820 nm.
• Signal output power: >1 W.
• Idler output power: >350 mW (XT model).
• Signal pulse width: <200 fs.
• Idler pulse width: <120 fs across 1696 – 2000 nm (XT model).
• Beam diameter at 1300 nm: 1.4 mm +/- 10%.
• Beam divergence: <1 mrad.
• Signal beam displacement with wavelength: <600 microns / 540 nm at <40cm from output.
• Signal beam pointing with wavelength: <300 microrad / 540 nm.
• Spatial mode: TEM00 M2 ≤ 1.2 (signal), TEM00 M2 ≤ 1.3 (idler).
• Signal noise at 1300 nm: <1% rms.
• Output ports: 100% signal and idler with no pump bypass, partial signal and idler with 20% pump bypass, 100% pump bypass.
• Power stability: 5%.
• Polarization: Horizontal (>100:1).
• Repetition rate: 80 MHz.
• Dimensions: 395 x 703 x 192 mm (15.5 x 27.6 x 7.5 inch).

• Specifications are subject to change without notice.
• Extended range available upon request.
• Pulse width can be reduced upon request.