FOB Price
Obtenir le dernier prix0.1 / Piece
|Minimum Order
Localité:
Nanjing
Prix de commande minimale:
Commande minimale:
3 Piece
Packaging Detail:
individual package
Delivery Time:
4Weeks
Supplying Ability:
20 Piece per Month
Payment Type:
T/T, Western Union, PayPal
Personne àcontacter 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 |
