MgO doped stoichiometric LiNbO3 crystal, with Mg concentration above threshold:

1: Triangular prism polished on all 3 sides, 12mm tall along the Z optic axis, with 65mm
long Ycut base and sides cut at 63 and 73 degree, qty 1.

2: Triangular prism polished on all 3 sides, 18mm tall along the Z optic axis, with 10mm
long Ycut base and sides cut at 63 and 73 degree, qty 1.

Quote brand name or equal, source selection will be based upon the low-priced technically acceptable method.

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