Infrared Germanium Optical Wafer, Window and Germanium Crystals

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Infrared Germanium Optical Wafer, Window and Germanium Crystals

Germanium infrared optical windows and wafers
Valley Design is a manufacturer of infrared optical materials. Our products are derived from germanium crystals and become optoelectronic materials for infrared optics, night vision, laser applications, and x-rays. We have the capability of manufacturing an ultra-thin germanium wafer (25 microns), as well as exceptional quality infrared optical wafers. Valley Design’s germanium optical window has a broad transmission range and is well suited for infrared applications. We offer a large variety of our infrared optical wafer, including stainless steel, sapphire, silicon, and bonded wafers to name a few.

We strive to have excellent service regarding flatness, parallelism, tolerances, and surface finish for all our products.

Germanium Wafers, Blanks, Disks and Windows

Germanium (Ge) optical grade monocrystalline, N-type with (1:1:1) crystal orientation and resistivity of 5 to 40 ohm-cm.

Optoelectronic material for:

  • infrared optics
  • night vision
  • laser applications
  • x-rays

Products manufacturing:

  • disks
  • windows
  • optical components
  • wedges
  • ultra-thin wafers to 0.001 in. (25 microns)
  • substrates

Surface finish: to 10/5 (under 10 Angstroms)
Surface figure: to 1/8 wave

Infrared IR optical materials – windows, substrates and wafers
Zinc Selenide ZnSe blanks and optical windows
Zinc Sulfide ZnS regular grade windows, substrates and wafers
Multispectral Zinc Sulfide, Cleartran TM
Ultra-thin sapphire wafers, substrates and windows
Optical grade FZ silicon for IR optics – windows, wafers and substrates

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For over 50 years, Valley Design has been a leader in the advanced material processing and machining industry, working with nearly all material types. We invite you to reach out to our Technical Team to learn more about how to get started with your next project.

Contact our Technical Team.

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