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GoPhotonics showcases a selection of Optical Parametric Oscillators (OPOs) designed to provide tunable wavelength generation for spectroscopy, nonlinear optics, ultrafast science, and laser-based research applications. Covering visible, near-infrared (NIR), and mid-infrared (MIR) wavelength regions, the featured systems support broadband tuning, automated wavelength selection, high-energy pulse generation, and configurable signal and idler outputs. The lineup includes nanosecond and femtosecond OPO platforms developed for laboratory, industrial, and scientific environments requiring wavelength flexibility and precision optical performance.

SpitLight Compact 400 OPO Broadband: Broadband OPO with Wide Spectral Coverage

The SpitLight Compact 400 OPO Broadband from InnoLas Laser is a broadband optical parametric oscillator integrated into the SpitLight Compact laser platform. The system provides tunable signal and idler output covering wavelength ranges from 410 to 2600 nm, depending on the pump wavelength configuration. It supports operation with 355 nm, 532 nm, and 1064 nm pump wavelengths and offers pulse energies of up to 20 mJ at 532 nm pumping. The OPO is designed with motorized wavelength tuning and optional harmonic generation for extended wavelength access. According to the manufacturer, the system is suited for spectroscopy and scientific laser applications.

basiScan/BB/140/HE: Broadband OPO for Wide Tuning Range Applications

The basiScan/BB/140/HE from GWU-Lasertechnik Vertriebsges is a broadband optical parametric oscillator that delivers wavelength tuning from 680 nm to 16 µm, depending on the selected configuration. The system operates with 1064 nm pump lasers and is available in broadband configurations optimized for wide spectral access. It provides automated wavelength tuning and supports optional extensions for ultraviolet and infrared spectral regions. The manufacturer states that the system is developed for spectroscopy, remote sensing, and scientific research applications requiring broad tunability.

Aurora II 532: OPO Pumped at 532 nm for Tunable Output

The Aurora II 532 from Litron Lasers is an optical parametric oscillator designed for operation with a 532 nm pump source. The system offers tunable output covering 680 nm to 2400 nm, with optional harmonic generation extending wavelength access into shorter spectral regions. It supports pulse repetition rates of up to 100 Hz and is designed to provide narrow linewidth output for tunable wavelength applications. According to the manufacturer, the OPO is suitable for spectroscopy and laser-based research applications.

Inspire Auto 100: Automated Femtosecond OPO for Ultrafast Applications

The Inspire Auto 100 from Radiantis is a femtosecond optical parametric oscillator engineered for automated wavelength tuning. The system delivers tunable output from 680 nm to 4000 nm, depending on the selected configuration, and is designed for use with femtosecond laser sources. It features automated wavelength calibration and computer-controlled tuning to simplify operation across different wavelength regions. The manufacturer highlights its use in ultrafast spectroscopy, nonlinear microscopy, and pump-probe experiments requiring femtosecond pulse performance.

ICOPO-TB: Diode-Pumped Tunable OPO for Broadband Operation

The ICOPO-TB from HCP is a diode-pumped optical parametric oscillator designed for tunable broadband output. The system provides wavelength tuning from 1920 nm to 2750 nm and supports repetition rates of up to 100 kHz. It is designed with a compact architecture and stable operation for tunable infrared generation. According to the manufacturer, the OPO is intended for spectroscopy and photonics applications requiring mid-infrared wavelength access.

With tunable outputs spanning the visible to mid-infrared spectrum, GoPhotonics’ featured optical parametric oscillators provide researchers and engineers with wavelength-flexible solutions for spectroscopy, nonlinear optics, remote sensing, microscopy, and ultrafast photonics. Supporting broadband tuning, automated control, harmonic generation, and high-energy pulse operation, these systems address a broad range of scientific and industrial optical requirements.

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