Sum Frequency Generation

Differential-Frequency Generation

Optical Parametric Generation

Phase Matching

Conversion Efficiency

Angle Tilting

Optimum Crystal Cut

Crystal Size

Brewster's angle

Handle A NLO Crystal

Handle A NLO Crystal

Keep Crystal Clean

When you receive crystals from Dream Lasers, please make sure that only qualified personnel are able to open inner plastic boxes at clean environment. When the plastic box of a NLO crystal is opened, please prevent finger print, oil and other substances from adhering to the polished or coated surfaces.

If the surfaces are contaminated, please blow the surfaces with air ball. If there is still pollution on the crystal surfaces, please clean the surfaces with cleaning liquid and soft silk. For BBO crystal, the mixing liquid of 50% high purity alcohol and 50% high purity ether is recommended as cleaning liquid. Please notify that the contaminated surfaces are very easy to be damaged.กก

Some NLO crystals have a low susceptibility to moisture, you are advised to provide dry atmosphere conditions for both use and preservation of them. When polished surfaces are fogged or damaged, please ask Dream LasersS for repolishing and coating service.

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