CY1071 Germanium Crystal Sheet (Ge Crystal Sheet)

Germanium Crystal Sheet Description

Germanium Crystal Sheet can be used as windows, lenses, prisms, etc. for infrared detection and imaging systems. Infrared single-crystal germanium is widely used in 2um to 20um infrared optics and laser systems. In addition, single-crystal germanium has a good transmittance within the infrared and far-infrared bands.

Germanium single-crystal growth 

Now the company has a single-crystal furnace, with an annual output of 25 tons of germanium single crystal, and 5 tons of silicon single crystal. Using advanced equipment at home and abroad, and decades of crystal preparation technology, with its own district in molten germanium ingots as raw materials, production: electronic grade germanium single crystal: resistivity range 0.25 to 50 ohm-cm, the resistivity uniformity <15%, crystal to the (111), crystal orientation deviation < Shan'xi, dislocation density, 1000 ~ 3500 / L.
Minority carrier lifetime >150. Germanium single crystal is mainly used in the production of germanium transistors because the electron and hole transfer rate of germanium is higher than that in high-speed switching circuits.

Germanium Crystal Sheet Specifications 

We also provide tailor-made Infrared germanium windows.

Germanium Crystal Sheet Applications

• Infrared Optics and Thermal Imaging:

Lenses, windows, and optical components for thermal imaging, night vision, and IR spectroscopy.

Key material for thermal imaging devices in military, industrial, and medical applications.

• Semiconductor Devices:

High-performance transistors, diodes, and other semiconductor components.

• Solar Cells:

Substrate for multi-junction solar cells (e.g., in space technology).

• Fiber Optic Communication:

Core material in optical fibers for high-performance telecommunications.

• Gamma Ray and X-ray Detectors:

Used in the detection and analysis of gamma radiation in nuclear physics, medical imaging, and environmental monitoring.

Used in X-ray and gamma-ray imaging systems for medical diagnostics and security scanning.

Germanium Crystal Sheet Packaging of SAM 

Our germanium crystal sheet is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.