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BJS 150 Performances

• Poly crystalline diamond

  
• Quality : no visible nitrogen in PL at liquid nitrogen temperature
• Growth speed : up to 20 µm/h depending on growth conditions
• Uniformity : ± 5% on 2’’

• Mono-crystalline diamond :

• PNo visible nitrogen in PL at liquid nitrogen temperature
• Nitrogen concentration measured by EPR : [NsO] < 1 ppb
• FWHM of the diamond Raman line at 1332 cm-1 : 1.6 cm-1
• No infrared absorption from 4000 – 10000 cm-1

Growth speed : up to 20 µm/h on growth