Email: sales@covesion.com
Tel: +44 (0)1794 521638
Covesion PPLN Catalogue


Magnesium-doped PPLN for RGB and
Mid-IR wavelength conversion systems

Covesion PPLN - practical & efficient wavelength conversion

green PPLN Periodically Poled Lithium Niobate (PPLN) is a high efficiency crystal for changing the wavelength (colour) of laser light
Our proprietary PPLN domain engineering process provides high quality crystals for a wide range of popular wavelength conversion systems. We offer off-the-shelf and custom devices that can be tailored to match your existing laser to new wavelengths in the 460-5100nm range and offer OEM design services for a range of applications.

PPLN for Laser Displays
Covesion Magnesium-doped PPLN (MgO:PPLN) is specially designed for laser displays. Magnesium significantly increases the optical and photorefractive resistance of our crystals while preserving the high nonlinear coefficient: an ideal combination for converting low-cost infrared lasers into vivid Red-Green-Blue colours. Our proprietary MgO:PPLN poling process provides high quality material and is scalable for volume OEM manufacture.

PPLN for Mid-IR applications
Versatile domain engineering allows us to create PPLN for a wide range of targeted and tunable applications throughout the mid-infrared. Applications include remote gas detection, spectroscopy, and pharmaceutical process monitoring. We also supply a range of accessories and systems specially designed to work with our crystals.

Credit cards now accepted

Covesion can now accept credit card transactions via telephone or fax.

Contact us for your tailor-made wavelength conversion solution

News

CLEO 2010 16-21st May 2010
Covesion's Peter Smith to lead PPLN short course at CLEO 2010
CLEO/QELS 2010: SC153

Photonics West

23-28th January 2010
Meet Covesion at Photonics West to discuss our new MgO:PPLN product lines and OEM services
Booth #4137, North Hall

26th January 2010
Covesion MgO:PPLN featured in: "532nm laser sources based on intracavity frequency doubling of multi-edge-emitting diode lasers" to be presented at Photonics West
OPS Lasers II: Talk 7578-37

Optics Express

23rd November 2009
Covesion PPLN featured in: "Blue light generated by intra-cavity frequency doubling of an edge-emitting diode laser with a periodically poled LiNbO3 crystal" published in Optics Express Vol.17(24) p.22073