Figure 1
(a) The semi-cut HPHT diamond from which the (111) plates were fabricated. The approximate dimensions of the crystal are 18 mm across. (b) Photograph of the two plates from the as-grown side (plate A on the top and plate B the bottom). (c) Photograph of the two plates from the laser-sliced surface (plate A on the top and plate B on the bottom). Slightly misaligned facets are observed on the polished side of plate B. |