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Supplier profile:

Covesion

Covesion
Unit A7 – The Premier Centre
Premier Way
Romsey, Hampshire SO51 9DG
United Kingdom

Tel.:+44 1794 52 1638
E-mail:
Website:www.covesion.com

Company Description

Covesion is a world leading designer, innovator & manufacturer of magnesium doped, periodically polled lithium niobite (MgO:PPLN) for highly efficient non-linear frequency conversion. With over 20 years of experience in the manufacture of PPLN, the team of experts at Covesion are well equipped to provide insight and guidance on the design of systems for generating visible and IR light.

MgO:PPLN is ideal for innovative laser applications due to its high effective nonlinear coefficient; allowing for high efficiency frequency conversion across multiple different mechanisms. MgO:PPLN supports a wide range of applications such as: quantum computing; frequency doubling of femtosecond lasers; mid-infrared generation; atom cooling; terahertz generation and biomedical imaging.

Off-the-shelf crystals & waveguides are available for SHG, DFG, OPO and SFG interactions. Covesion also manufactures a range of ovens and a temperature controller for precision thermal management.

The addition of MgO:PPLN waveguides to the Covesion product range allows end users to exploit greater conversion efficiencies and save on unnecessary pump sources within their applications. Waveguides are available as standalone chips or as robust, ruggedized packages with APC Fiber connectors.

A custom design and fabrication service provides application-specific technical consultation with specialist grating design and contract manufacture. A range of custom design packages are available, including: one-off crystals, OEM prototyping and large-volume manufacture.

Covesion

Products

ProductEncDescription
crystal ovens Ecrystal ovens from Covesion

Our range of PPLN ovens are specifically designed to provide robust thermal management of PPLN crystals.

All of our crystals are supplied clip-mounted, ready for use in our ovens. The clips are easily positioned into the oven using the auto-locating pins, allowing the PPLN clips to be swapped with minimal realignment of the optical train. Finely sprung pins in the oven lid hold the PPLN crystal clip securely in place. The oven and PPLN crystal can then be mounted in any orientation, flexible to your choice of optical arrangement.

frequency doubling devices Efrequency doubling devices from Covesion

Frequency doubling/SHG crystals: Covesion has SHG crystals and waveguides held in stock that can be dispatched promptly to meet your application requirements. Our team of industry-leading experts are on hand to assist in the fulfilment of more specific user requirements using our custom manufacturing capability.

Stock MgO:PPLN SHG crystals and waveguides are available for a wide range of common pump laser wavelengths from 976 nm to 2100 nm, allowing generation of light between 488 nm and 1050 nm.

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

The addition of MgO:PPLN waveguides to the Covesion product range allows end users to exploit greater conversion efficiencies and save on unnecessary pump sources within their applications. Waveguides are available as standalone chips or as robust, ruggedized packages with APC fiber connectors.

frequency tripling devices Efrequency tripling devices from Covesion

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.

nonlinear crystal materials Enonlinear crystal materials from Covesion

Periodically poled lithium niobate: magnesium-doped PPLN is ideal for innovative laser applications due to its high effective nonlinear coefficient; allowing for high efficiency frequency conversion across multiple different mechanisms.

Covesion is a world leader in the design and manufacture of periodically poled lithium niobate for non-linear frequency conversion. MgO:PPLN crystals and waveguides are available for high efficiency SHG, DFG, SFG and OPO interactions. Wavelength generation coverage runs from visible to mid-IR

Periodic polling allows for quasi phase matching, which maintains phase relation of the photons throughout the crystal where they would otherwise fall out of phase. This engineered effect leads to a much higher conversion efficiency than would be found in the regular crystal.

Readily available stock crystals and waveguides can be provided on short timescales to rapidly meet your application needs, providing the capability to generate laser light in a wide range of wavelengths.

optical materials Eoptical materials from Covesion

Periodically poled lithium niobate: magnesium-doped PPLN is ideal for innovative laser applications due to its high effective nonlinear coefficient; allowing for high efficiency frequency conversion across multiple different mechanisms.

Covesion is a world leader in the design and manufacture of periodically poled lithium niobate for non-linear frequency conversion. MgO:PPLN crystals and waveguides are available for high efficiency SHG, DFG, SFG and OPO interactions. Wavelength generation coverage runs from visible to mid-IR

Periodic polling allows for quasi phase matching, which maintains phase relation of the photons throughout the crystal where they would otherwise fall out of phase. This engineered effect leads to a much higher conversion efficiency than would be found in the regular crystal.

Readily available stock crystals and waveguides can be provided on short timescales to rapidly meet your application needs, providing the capability to generate laser light in a wide range of wavelengths.

periodically poled nonlinear crystals Eperiodically poled nonlinear crystals from Covesion

Periodically poled lithium niobate: magnesium-doped PPLN is ideal for innovative laser applications due to its high effective nonlinear coefficient; allowing for high efficiency frequency conversion across multiple different mechanisms.

Covesion is a world leader in the design and manufacture of periodically poled lithium niobate for non-linear frequency conversion. MgO:PPLN crystals and waveguides are available for high efficiency SHG, DFG, SFG and OPO interactions. Wavelength generation coverage runs from visible to mid-IR

Periodic polling allows for quasi phase matching, which maintains phase relation of the photons throughout the crystal where they would otherwise fall out of phase. This engineered effect leads to a much higher conversion efficiency than would be found in the regular crystal.

Readily available stock crystals and waveguides can be provided on short timescales to rapidly meet your application needs, providing the capability to generate laser light in a wide range of wavelengths.

sum and difference frequency generators Esum and difference frequency generators from Covesion

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

Sum frequency generation (SFG) crystals: stock MGO:PPLN SFG crystals are available for various combinations of pump sources, for generation of wavelengths between 500 nm and 700 nm.

Difference frequency generation (DFG) crystals: stock MGO: PPLN DFG crystals are available for various combinations of pump sources, for generation wavelengths between 2 μm and 5.5 μm.

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

Information of Covesion Appears on the Following Pages

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crystal ovens, frequency doubling devices, frequency tripling devices, nonlinear crystal materials, optical materials, periodically poled nonlinear crystals, sum and difference frequency generators

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crystal ovens, frequency doubling, frequency tripling, nonlinear crystal materials, optical materials, quasi-phase matching, sum and difference frequency generation

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