We can offer sapphire ingots/wafers up to 250 mm in diameter of any orientation (C-plane, R-plane, M-plane, A-plane or Random). Our sapphire products are of highest optical quality and are suitable for HB LEDs ad wafer-carriers applications. Below you can see our standard prices for the most commonly used items:

Sapphire Ingots for HB LEDs:

- 2"x 30-40 mm, C-plane

- 2"x 50-100 mm, C-plane

- 2"x 70-150 mm, C-plane

- 3"x 30-40 mm, C-plane

- 3"x 40-90 mm, C-plane

- 3"x 50-150 mm, C-plane

- 4"x 30-40 mm, C-plane

- 4"x 50-150 mm, C-plane

Other orientations are available on request, e.g. Rods for SOS applications:

 - 4"x 50-150 mm, R-plane

As-lapped sapphire wafers for HB LEDs:

2"x 0.55 mm, C-plane blanks

3"x 0.7 mm, C-plane blanks

Off-oriented wafers are available on request.

Large diameter blanks/windows for wafer-carriers and optical applications:

As-lapped blanks:

165x30-35 mm, C-plane or R-plane

170x2.3 mm, C-plane

Crystals:

165x165x30-40 mm of any orientation 

216x10 mm, Random orientation 

We can offer sapphire windows/blanks up to 220 mm in diameter and thickness of up to 40 mm. We can make high quality polishing to meet the most demanding applications. So if you are looking for the new source of good sapphire material at reasonable prices please send us your RFQs. below you can see the sapphire windows that we currently supply to our customers:

A.  1"x 1"x1.5 mm sapphire window with two sides polished 

B.  2.3"x 2.3"x 0.7 mm sapphire window with two sides polished 

C.  114.3 x 20.32 x 0.9 mm sapphire window with two sides polished 80/50

D.  Dia 73 x 3 mm sapphire window with two sides polished 80/50

E.  Dia 56 x 5 mm sapphire window with two sides polished 80/50

We can also offer as-lapped and fine-ground sapphire blanks at very competitive prices.

Our company manufactures EPI-polished sapphire substrates for GaN epitaxy application up to 4" in diameter. If you have any interest please send us your RFQ. Below please see our standard products:

2” x 0.43 mm [C-plane] one-side EPI-polished substrate

3” x 0.48 mm [C-plane] one-side EPI-polished substrate

4” x 0.43 mm [C-plane] one-side EPI-polished substrate

Please note that we can also offer off-oriented substrates with the following specs [0001]+ 0.2 deg in A-axis or M-axis direction.