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Our germanium lenses Possess a high refractive index—the highest refractive index among the readily available IR transmitters. What's more, it reveals negligible chromatic aberration on account of reduced dispersion.
Depend upon our proficient crystal growth technicians to overcome these troubles and provide demanding technical specs.
Novotech Inc has considerable CNC making capabilities. We've been an sector chief supplying the marketplace with generated and pre-produced optical blanks.
No h2o solubility- advantage above salty windows for instance KBr and NaCl that are incredibly hygroscopic.
A different thing to consider is germanium’s density. At five.33g/cm3 it does not float like a butterfly and sting similar to a bee. It’s major. Pretty weighty and this could must be deemed when developing bodyweight-sensitive programs.
We’ve presently explored why you'll pick germanium over sapphire but why would you decide germanium more than silicon or vice versa?
The end purpose is to produce germanium optics that satisfy or exceed the demanding necessities of assorted applications, from infrared thermal imaging and sensing to spectroscopy and laser programs.
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It could be Slash, polished and formed into lenses and Home windows Utilized in infrared detector devices and infrared spectroscopes.
Do you have a custom made necessity for germanium optical parts? Mail us your specific specifications, and our specialized product sales Reps will examine what is needed to deliver ready-to-use components inside of your lead time.
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Recognizing the difference between the several lens here types can assist determine which one particular to use when in an effort to get most troubleshooting information.
Optical windows : primary use of germanium with Superb transmission while in the IR and no transmission while in the noticeable. Often, germanium Home windows are strengthened with DLC coating on a single encounter.