FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
-
الشخص الذي يمكن الاتصال به Ms. Miss
NO.18# 1-703, Zhangxin Road, Dalian, Liaoning
Sapphire/Ruby windows are applied as circuit substrates, epitaxial substrates ,substrates, oiented substrates to GaN,GaAs. And other, Sapphire possesses nice light transmission in 0.*0 ~ 5.*0μm wave band, and the infrared ray transmission is hardly influenced by temperature, so the optical components made of sapphire are fully applied to military infrared equipment, observation window for high temperature furnaces, windows for counters, etc.
These sapphire substrates & windows contain four types:sapphire windows, Elliptic windows, etc.
Main Types Specification Diameter(mm): Φ0.*0 ~ Φ**1.*6
Max deviation of diameter: 0.**3~0.*0
Thickness(mm): 0.*5~*0.*0
Max deviation of diameter: +/*0.*1
Technical Index
Surface roughness: Rz0.*5
Axis Direction: C-Axis Deviation≤3°
Surface quality: S/D *0/5; S/D *0/*0; S/D *0/*0;S/D *0/*0; S/D *0/*0
Infrared ray Transmission: when **3nm > *5%
Flatness: λ/2:**3nm
Center Deviation: 0.*1mm
Orientation: C, A, R
Coating:AR,etc.
Material Synthetic sapphire/ruby single crystal α-Al2O3 (α-Al2O3≥*9.*9%), natural agate, crystallite glass and ceramic, BK glass ,other ultrahard materials ,etc. Order Please feel free to contact us if you have any requirements of other ultrahard materials or specification