离岸价格
获取最新报价0.1 / Piece
|Minimum Order
位置:
Nanjing
最小订单价格:
最小订单:
3 Piece
包装细节:
individual package
交货时间:
4Weeks
供应能力:
20 Piece per Month
付款方式:
T/T, Western Union, PayPal
联系人 Ms. Rena
#31 East Beijing Road, Nanjing, Jiangsu
Germanium (Ge) Windows are available
with two anti-reflection coating options: 3 - *2µm for mid-infrared
or broadband multi-spectral applications, or 8 - *2µm for thermal
imaging applications. Due to its high index of refraction (around
4.0 from 2 - *4µm), an anti-reflection coating is required on these
germanium windows for sufficient transmission in the region of
interest. Germanium is subject to thermal runaway, meaning that the
transmission decreases as temperature increases. As such, these
germanium windows should be used at temperatures below **0°C.
Germanium’s high density (5.*3 g/cm3) should be considered when
designing for weight-sensitive systems. The Knoop Hardness of
germanium (**0) is approximately twice that of magnesium fluoride,
making it ideal for infrared applications requiring rugged
optics.
|
Attribute |
Specification |
|
Diameter (Φmm) |
1.0~**0.*0 |
|
Thickness (mm) |
≥0.1 |
|
Diameter Tolerance (mm) |
±0.*5 |
|
Thickness Tolerance (mm) |
±0.*2 |
|
Clear Aperture |
>*5% |
|
Parallelism |
*0 sec. |
|
Surface Quality |
*0/*0~*0/5 |
|
Flatness (per *@********************> 2λ~λ/*0 Send a direct inquiry to this supplierGet Verified Buyers & SuppliersAvail Free Consultation |
