Source: Gamdan Optics

Exploring Optical Parametric Oscillators (OPOs)

Introduction

Optical Parametric Oscillators (OPOs) are versatile devices used in various scientific and industrial applications for generating tunable and coherent light across a wide range of wavelengths. In this blog post, we will delve into the functionalities and applications of OPOs offered by different manufacturers.

Radiantis: Broad Range of OPOs

Radiantis manufactures a diverse range of Optical Parametric Oscillators that operate in the UV, visible, and IR spectral ranges, catering to picosecond, femtosecond, and continuous-wave (CW) regimes.

RPMC Lasers: Tunable Laser Solutions

RPMC Lasers offers a selection of optical parametric oscillators with tunable wavelengths ranging from 210 nm up to 4500 nm. Their Q-TUNE Series integrates OPO technology for various applications, including infrared spectroscopy and photoacoustic imaging.

PPLN Technology in OPOs

PPLN crystals play a crucial role in Optical Parametric Oscillators, enabling efficient tunable light generation in the mid-IR range. These OPOs can produce output powers of several watts and are compatible with both pulsed and CW pump lasers.

Covesion: Bulk Crystal Solutions

Covesion offers free space bulk crystal solutions for multi-pass OPOs, facilitating the generation of mid-IR wavelengths from visible and near-IR pump lasers. These solutions find applications in mid-IR spectroscopy and environmental monitoring.

GWU-Lasertechnik: Pioneer in BBO-OPOs

GWU-Lasertechnik specializes in BBO-OPOs, with over 30 years of experience in laser technology. Their scanSeries nanosecond OPO product line offers tunable pulse energy across a wide spectral range, making them reliable and efficient sources for various applications.

EKSPLA: Wide Tuning Range OPOs

EKSPLA offers optical parametric oscillators with a wide tuning range, high conversion efficiency, and narrow linewidths. These OPOs are ideal for researchers requiring precise and tunable laser sources across a broad spectrum.

HÜBNER Photonics: C-WAVE Tunable Lasers

HÜBNER Photonics provides the C-WAVE tunable laser series based on OPO technology, offering continuous wave laser sources tunable from 450 nm to 3500 nm. These lasers are suitable for cutting-edge research applications in nanophotonics and quantum technologies.

Stuttgart Instruments Alpha: Ultrafast Frequency Conversion

The Stuttgart Instruments Alpha is an ultrafast and fully wavelength-tunable frequency conversion system based on parametric oscillator design. It offers exceptional stability, reproducibility, and shot-noise limited performance across a broad spectral range.

TOPO Smart: Novel Pumping Scheme

The TOPO Smart is a continuous-wave optical parametric oscillator that utilizes a novel pumping scheme to enhance efficiency and reduce costs. It fills a niche in the mid-IR range, providing a balance between power output and tunability.

HC Photonics (HCP): Custom OPO Solutions

HC Photonics offers a range of optical parametric oscillators, including custom PPMgO:LN based devices tailored to specific requirements. Their PPLN crystals and cavity mixers provide compact and efficient OPO solutions for diverse applications.

APE: Ultrafast OPOs

APE specializes in ultrafast optical parametric oscillators that can be pumped with different laser sources, offering wide wavelength coverage in the near and mid-IR regions. Their OPOs are versatile, with varying pulse durations and repetition rates to suit different research needs.

Conclusion

In conclusion, Optical Parametric Oscillators play a crucial role in providing tunable and coherent light sources for a wide range of applications, from spectroscopy to quantum technologies. The advancements in OPO technology by various manufacturers offer researchers and industries a diverse set of solutions to meet their specific requirements.

Source: Nature
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