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Windows
Optical Windows

Windows are applied to isolate different physical environments while allowing light to pass. When selecting windows you should consider materials, transmission, scattering, wavefront distortion, parallelism and resistance to certain environment. Tempotec offers a wide range of different materials and different degree of precision windows. Tempotec provides serveral kinds windows for defferent applications. Customer designed special windows are available. Material: BK7, Fused silica, Sapphire, Quartz, Germanium(Ge),Silicon(Si), MgF2, CaF2, ZnSe, etc


Precision Window Selection Guide

Wavelength Range

Substrate Material

150 nm - 5.0 μm

Sapphire

185 nm - 2.1 μm

UV Fused Silica

350 nm - 2.0 μm

N-BK7

1.2 - 8.0 μm

Silicon (Si)

2.0 - 16 μm

Germanium (Ge)

Others

Support specific design


Tempotec Optics CO., Ltd

Precision Windows
Ideal for interferometer flats, laser windows, beamsplitter substrates, or parallel plates. Material: BK7 and Fused silica typically. Other Glass, Sapphire, Quartz,Germanium(Ge), Silicon(Si)are also available. General Specifications Customer designed special windows are available!
Wedge Window
Optical wedge (Wedge Prism) is a wedge shaped piece of glass which refracts light rays, thus establishing a critical angle. Optical wedge (Wedge Prism) is a wedge shaped piece of glass which refracts light rays, thus establishing a critical angle. By selecting theappropriate wedge it is simple to c...
Commercial Quality Window
Non-precision windows commonly used for sight glasses, instrument windows, beamsplitter substrates, vacuum windows, etc. Material: BK7 and Fused silica typically. Other Glass, Sapphire, Quartz, Germanium (Ge), Silicon(Si) are also available. Specifications: Diameter Tolerance: +0.0, -0....
Laser Window
With perfect surface polishing, the window have extremly smooth surface to fit fot the high power application. It also can be used as substrate for laser mirror, laser coupler, etc. Material: BK7 or Fused silica Specifications: Diameter Tolerance: +0.0, -0.1mm Thickness Tolerance: ± 0.2mm...
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