Sichuan Yasi Optics Co.,Ltd.
Sichuan Yasi Optics Co.,Ltd.

Germanium (Ge) crystal is a chemical inert material, its useful transmission range is from 2 to 12 µm, which is most commonly used in infrared optical components. Its high hardness, good thermal conductivity, insoluble in water features, makes it widely used in infrared imaging system and infrared spectrometer system. The mechanical properties and thermal conductivity of germanium is good, in the range of 10.6 µm wavelength, its absorption is very small, which is the ideal material for CO2 laser lens, window and output coupler. Germanium (Ge) substrate materials were also used to make all kinds of infrared filter.

Types of Germanium Optics

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How Do Germanium Optics Work?

How Do Germanium Optics Work?

Germanium optics work based on the unique properties of germanium, a semiconductor material. Germanium has a high refractive index and excellent transmission in the infrared region, making it ideal for infrared optics. When light passes through germanium optics, it undergoes minimal absorption and dispersion, allowing for efficient transmission and focusing of infrared radiation. This makes germanium optics crucial in various applications such as thermal imaging, spectroscopy, and infrared sensing.

What Are the Applications of a Germanium Optics?

1

High refractive index: Germanium exhibits a high refractive index, making it ideal for infrared optics.

2

Wide transmission range: It has a wide transmission range from 2 to 16 μm, suitable for thermal imaging and spectroscopy.

3

Low optical dispersion: Germanium offers low optical dispersion, ensuring minimal chromatic aberration in optical systems.

4

Excellent thermal conductivity: Its excellent thermal conductivity allows for effective heat dissipation in high-power optical applications.