Germanium Window 50mm Diameter

OPGE-50C05-P

Skip to the beginning of the images gallery

The Germanium as a mono crystal primarily used in semi-conductor is non-absorptive at 2μm to 20μm IR regions. It is used here as an optical component for IR region applications.

Details

◦These germanium windows do not transmit at 1.5µm region or below, therefore its main application is in the IR regions.
◦Germanium windows can be used in various infrared experiments.

More Information

More Information
Name	Germanium Window 50mm Diameter
Weight	0.0530kgs
Standard Coatings Available	No
Guide	For transmittance at visible regions optics, we recommend to use ZnSe IR spectrum windows. WEB Reference Catalog Code/W3152 For product sizes and wedges which are not listed on our website or in our catalog, please contact our Sales Division with your requests.
Remark	-
Attention	Germanium windows have a shiny metal surface; it reflects and absorbs but does not transmit in the visible regions. Germanium windows surface reflection results in transmittance loss of 42%. (Measured data 1 surface reflection at 35%)
Image Label	Germanium Window 50mm Diameter
Diameter φD	50mm
Material	Single Germanium crystal (Ge)
Parallelism	＜3′
Surface Quality <br> (Scratch-Dig)	40-20
Diameter φD	φ50mm
Thickness t	5mm

In stock

SKU

OPGE-50C05-P

$851.00

The Germanium as a mono crystal primarily used in semi-conductor is non-absorptive at 2μm to 20μm IR regions. It is used here as an optical component for IR region applications.

Germanium Window 50mm Diameter

Resources & Downloads