Description  Claims  Drawing  Cited references 

JP2008207334A   [0008]  [0009] 
WO2004022821A   [0008] 
EP2048267A1   [0008] 
JP4344244B   [0009] 

Optical absorption and cathodoluminescence in homoepitaxially grown CVD diamond films   [0008] 
Color alterations in CVD synthetic diamond with heat and UV exposure: implications for color grading and identification   [0010]