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PPLN Crystal
Multi-band AR coated
Flatness <λ/4@633nm
Parallel to ±5 minutes
Better than 70:30 mark-to-space ratio
Polished to 20-10 scratch-dig
Fewer than two 100μm edge chips per facet
Custom design
Quick delivery
Competitive price
Readily available stock of periodically poled LN (PPLN) crystals can be provided on short lead time, with various specifications of sizes and periods.
PPLN SHG crystals are available for pump laser wavelengths 976-2100 nm, generating light 488-1050nm.
PPLN OPO crsytals are available for pump sources 515-1064 nm, generating visible and IR CW beams.
PPLN DFG crystals are available for various combinations of pump sources, generating wavelengths 2-5.5 um.
PPLN SFG crystals are available for various combinations of pump sources, generating wavelengths 500-700 nm.
