Metalized Ge Window
Metalized Ge window is applied in the packaging of infrared focal plane imaging detector.
Specifications
Material: | Optical grade Ge, monocrystalline |
Dimension tolerance: | +/- |
Parallelism: | 3 are minutes |
Surface quality: | 60-40 |
Surface accuracy: | 3 fringes |
Coating |
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Optical coating: | T > 90% @ 8um-12um T < 1% @ 1-7um |
Metalizing coating: | Within from the edge, metalizing coating (Ti/Ni/Au or Cr/Ni/Au) |
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WEST COAST TECH LIMITED
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