OPTICAL WINDOWS & FILTERS
Optical filters and laser windows (optical) for applications in research, sciences and industry. The offer covers wide range of longpass, shortpass and bandpass filters, laser line filters and many other types. Optical windows can be anti-reflection coated optionally. Most of these elements can be custom made regarding dimensions.
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Optical windows
OFFER > OPTOELECTRONICS > OPTICS > OPTICAL WINDOWS & FILTERSMoreOptical windows are utilized in lasers, testing chambers, and other systems where the environment on one side may be pressurized, filled with a specific gas, or otherwise need to be chemically separated from the other. The window needs to transmit the photon energy with minimal disruption (highest transmission, lowest absorption and scattering, and minimal polarization or optical path distortion).
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Neutral density filters
OFFER > OPTOELECTRONICS > OPTICS > OPTICAL WINDOWS & FILTERSMoreNeutral density filters have relatively equal absorption in wide spectral range. That means each color (wavelength) is attenuated in the same level. These filters are usualy colorless or grey.
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Color glass filters
OFFER > OPTOELECTRONICS > OPTICS > OPTICAL WINDOWS & FILTERSMoreColor glass filters are made from optically polished highest quality Schott colored optical glass. The spectral properties of these filters are uniform over the entire aperture and independent of angle of incidence. Color Glass Filters can be used alone or in conjunction with monochromators or interference filters to isolate various spectral regions.
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Interference filters
OFFER > OPTOELECTRONICS > OPTICS > OPTICAL WINDOWS & FILTERSMoreInterference filters use the interference effect to obtain desired spectral transmission. These filters are manufactured by depositing thin layers with different refractive indices onto a substrate.