Optical Materials
  Optical Glass
  Low Expansion Materials
  IR Materials
  Crystals
Micro-Optical Components
Fiber Optic Components
Light Sources & Photodiodes
Wafers
Services
     

IR Materials

The IR region ranges from 0.8um to 40um; however, we refer to IR materials that are transparent at two important windows because of deep atmospheric absorption bands and corresponding absorptive molecules indicated in Figure 1. One is mid-IR range form 3um to 5um, and another more important one is from 8um to 12um. Several IR materials such as germanium, silicon, sapphire and zinc selenide with their properties are presented here.

 
 

Figure 1: Atmospheric absorption bands and corresponding absorptive molecules

IR Materials :  

Copyright © 2016 Precision Micro-Optics Inc. All Rights Reserved.