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Windows |
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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. |
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Tempotec provides serveral
kinds windows for defferent applications. Customer designed
special windows are available.
Material:
BK7, Fused silica, Sapphire, Quartz, Silicon, MgF2, CaF2,
ZnSe, etc.
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Round or rectangle shape
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Ideal
for interferometer flats, laser windows, beamsplitter
substrates, or parallel plates.
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Non-precision
windows commonly used for sight glasses, instrument
windows, beamsplitter substrates, vacuum windows,
etc.
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Optical wedge
(Wedge Prism) is a wedge shaped piece of glass which
refracts light rays, thus establishing a critical
angle.
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The window cutted
as brewster angle, It's used as polarizer in laser
cavity.
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Round
or rectangle shape as above |
With
perfect surface polishing, it's fit for high power
laser applications. |
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Round
or rectangle shape as above |
Magnesium
Fluoride (MgF2) has excellent transmission in the
UV wavelength. It can be used for excimer & Nd:YAG
laser optics. |
AR coating is available by request.
R<0.25%@single wavelength
Ravg<0.5%@broadband wavelength range |
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Copyright
2005-2009 Tempotec Optics Co.,Ltd.
Hongshan Science&Technology Area, 550 Industry Road, Fuzhou,
Fujian 350002, China
Tel: +86 591 2837 9358/9366 | Fax: +86 591 2837 9339 | E-mail:
sales@tempotec.com
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