Covesion crystals are available off the shelf for a wide array of nonlinear interactions. Our standard crystal layout has the following features:
• Standard crystal thicknesses of 0.5 or 1.0mm
• Multiple gratings per crystal with a square aperture
• Each grating has a different period allowing temperature and/or wavelength tuning
• Crystals available in a range of lengths from 0.5 to 50mm, suitable for femtosecond to CW sources
• All crystals supplied mounted in clips for easy handling and quick mounting into a temperature controlled
Each MgO:PPLN crystal includes multiple gratings for flexible temperature and wavelength operation. Our crystals are AR coated and polished to: <λ/4 flatness, parallel to ±5 minutes, with better than 20-10 scratch-dig and fewer than two 100μm edge chips per facet. All of our Magnesium-doped PPLN products undergo rigorous quality inspection, are supplied clip-mounted off-the shelf and are fully compatible with our range of PPLN accessories.
● SHG Crystal
Second harmonic generaton (SHG) crystals are available in a variety of wavelengths. Please select a pump wavelength below for more information and to request a quote:
Optical Parametric Oscillator (OPO) crystals are available in a variety of wavelengths. Please select the product type you are interested in for more information and to request a quote:
• MOPO1, MOPO2, and MOPO3: 1064nm pump, signal and idler wavelengths from 1345nm to 5145nm
• MOPO515: 515nm pump, signal and idler wavelengths from 640nm to 2530nm.
•Difference Frequency Generation (DFG) crystals are available in a variety of pump wavelengths for mid-IR generation. Please select the product below you are interested in for more information and to request a quote:
• MDFG1, MDFG2: 1064nm and Ti-Sapphire pumps for 2.4-4.7μm generation
• MDFG3: 1064nm and tunable 1480-2128nm source for 2.1-3.8μm generation
• MDFG4: 1550nm and 860-1210nm for 2-5.5μm generation