Germanium Jan 4, 2008

Germanium(Ge) based optical components are widely used for IR applications. Due to its wide transmission range covering 2um to 12um and large absorption in visible range. Ge based optical components include mirrors, windows and lenses etc.

MATERIAL PROPERTIES

Crystal Type Cubic
Lattice Constant[A] 5.657
Density [g/cm3] 5.33
Melting Point [ºC] 937
Refractive Index @ 10.6um 4.0032
Transmission Band(um) 2-12
Resistivity (ohm /cm) 4-50
Type N or P

More products from this company

• Positive Meniscus Lens (Optical Glass)Lenses are broadly used in optical imaging Feb 6, 2008
• Negative Meniscus Lens (Optical Glass) Feb 4, 2008
• PCX Cylinder Lens (Optical Glass) Feb 1, 2008
• PCV Cylinder Lens (Optical Glass) Jan 31, 2008
• Achromatic Lens (Optical Glass) Jan 30, 2008
• Mirrors (Optical Glass) Jan 29, 2008
• Fused Silica , Zerodur Wafer Jan 25, 2008
• B270, BK7 Wafer Jan 24, 2008
• Wedge Windows Jan 22, 2008
• Parallel Windows Jan 21, 2008