Where to Buy Frequency Tripling Devices

As part of our HarmoniXX product line, the HarmoniXX THG is a frequency converter for tripling the frequency of ultra short-pulse lasers.

Unlike conventional triplers, the HarmoniXX THG requires less adjustment efforts, because no separation and recombination of the interacting beams is needed. This user-friendly feature has one common optical beam path for all interacting beams. It is implemented by means of a proprietary delay compensator and provides consistent spatial overlap for optimum efficiency.

For more details, see our specifications.

See us at LASER World of Photonics 2023 in Munich, June 27–30 (booth B2.410) and LASER World of Photonics China 2023 in Shanghai, July 11–13!

Covesion has SFG crystals held in stock that can be dispatched to promptly meet your application requirements. Our team of industry-leading experts are also on hand to assist in the fulfilment of more specific user requirements using our customer manufacturing capability.

We offer magnesium-doped PPLN for Sum Frequency Generation (SFG) for cascaded THG from a 1550-nm SHG crystal, or from a fixed 1550-nm laser and a tunable Ti:sapphire (or similar) laser for tunable green generation. Stock MgO:PPLN SFG crystals are available for generation between 500 nm and 660 nm.

All stock crystals come ready clip-mounted for seamless and straightforward integration into our crystal ovens.

See us at LASER World of Photonics 2023 in Munich, June 27–30 (booth B1.527) and LASER World of Photonics China 2023 in Shanghai, July 11–13!

Shalom EO offers a vast variety of nonlinear crystals for frequency tripling, including BBO, KDP and KD^*P, LBO crystals,in addition to PPLN waveguides. Both off-the-shelf and customized products are available.

HC Photonics (HCP) offers both commercial off-the-shelf (COTS) and custom PPMgO:LN or PPMgO:LT based frequency tripling devices for input wavelength ranging from 1064 nm to 5000 nm.

The product mix includes bare crystals and plug-and-play fibered mixers. A typical reference spec is >30 mW at 355 nm from a fibered mixer requiring only 2.5 W cw pump at 1064 nm. Please contact us for solutions to meet your specific demands.

We offer the Femtokits – a complete solution for efficient third harmonic generation with femtosecond Ti:sapphire lasers in laboratory settings. There is a wide choice of standard BBO, LBO and DKDP nonlinear crystals for THG in the Nd:YAG LaserLine and FemtoLine product groups.