Optical Application grade CVD

Our ultra-high purity optical grade diamonds are capable to  cater global demand of optical windows and other niche applications. This grade can be customized as per customer requirements. We, at Supreme, Stock different sizes and shapes substrates of varying thickness, ranging from 3mm to 12 mm.

Make an enquiry
Category:

Additional information

Reflective Index

2.417

Band Gap (eV)

5.47

Cut-off Wavelength ( μm)

0.225

Absorption Co-efficient

0.1-0.3

Absorption Co-efficient (10 μm)

0.1-0.6

Micro hardness (Kg/mm2)

>8000

dn/dT(10-3/K)

1

Thermal Conductivity at room Temp. (W/(cm.k)

20

Co-efficinet Thermal Epansion(10-6k-1)

2.3

Length/Width

3.00mm – 20.00mm

Height

0.50mm – 8.00mm