High Performance Optical Crystal - Ge Windows – Dien


Product Detail

Related Video

Feedback (2)

"Based on domestic market and expand overseas business" is our development strategy for Caf2, Erbium And Ytterbium Co-Doped Phosphate Glass, Er Yb Glass, We have a big inventory to fulfill our customer's requires and needs.
High Performance Optical Crystal - Ge Windows – Dien Detail:

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 is a high index material that is used to manufacture Attenuated Total Reflection (ATR) prisms for spectroscopy. Its refractive index is such that Germanium makes an effective natural 50% beamsplitter without the need for coatings. Germanium is also used extensively as a substrate for production of optical filters. Germanium covers the whole of the 8-14 micron thermal band and is used in lens systems for thermal imaging. Germanium can be AR coated with Diamond producing an extremely tough front optic.
Germanium is grown using the Czochralski technique by a small number of manufacturers in Belgium, USA, China and Russia. The refractive index of Germanium changes rapidly with temperature and the material becomes opaque at all wavelengths a little above 350K as the band gap floods with thermal electrons.
Application:
• Ideal for near-IR applications
• Broadband 3 to 12 μm anti-reflection coating
• Ideal for applications requiring low dispersion
• Great for low power CO2 laser applications
Feature:
• 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.


Product detail pictures:

High Performance  Optical Crystal - Ge Windows – Dien detail pictures


Related Product Guide:

So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for High Performance Optical Crystal - Ge Windows – Dien , The product will supply to all over the world, such as: London, Mexico, Moldova, Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
5 Stars By Jack from Spain - 2017.09.22 11:32
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
5 Stars By Liz from Durban - 2017.06.16 18:23