High Transmission Germanium Round Infrared Window
The germanium round infrared window provides high transmission from 2.0 to 16 μm, combining a high refractive index with excellent thermal stability for thermal imaging and infrared sensing applications.
Material :
GermaniumDimension Tolerance :
+0.0 / -0.1 mmThickness Tolerance :
±0.1mmSurface Accuracy :
λ/4 @ 632.8 nmParallelism :
< 1 arc minSurface Quality :
60-40Clear Aperture :
> 90%Edge Bevel :
0.2 × 45°
Product Description
This germanium round window features a precision parallel-plate design for protecting infrared detectors and sensors from external environments. Germanium offers stable transmission in the mid- and long-wave infrared range and demonstrates good resistance to moisture and harsh conditions.
Performance Advantages
Broadband infrared window operating from 2.0–16 μm
High refractive index germanium substrate for compact IR optics
Excellent thermal stability and conductivity
Low absorption in IR wavelengths for enhanced imaging performance
Custom coating options available for optimized system integration
Application Range
The germanium round infrared window is widely used in thermal imaging cameras, infrared imaging systems, spectroscopic instruments, environmental sensors, and IR detection modules requiring reliable infrared transmission and sensor protection.
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diyiye.com
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