Newport Corporation Datasheets for Optical Windows

Optical windows are used to isolate different physical environments while allowing light to pass relatively unimpeded.
Optical Windows: Learn more

Product Name Notes
Calcium Fluoride Parallel Windows Calcium Fluoride optical windows are transparent from 180 nm to 8 µm, making them ideal for applications such as spectroscopy or fluorescence imaging in the UV, visible, and IR wavelengths.
Germanium Parallel Windows Germanium windows are ideal for IR applications at a broad range of wavelengths, including use in lower power CO2 lasers. Germanium also has low dispersion, ideal for imaging applications. The...
High Energy Laser Line Parallel Windows High energy parallel windows are made with low-scatter excimer grade UV Fused Silica and optimized for high power Nd:YAG laser systems. Each surface is coated with a high efficiency, high...
Magnesium Fluoride Parallel Windows Newport's Magnesium Fluoride Optical Windows are transparent over a very wide 120 nm to 8 µm spectral range. Magnesium Fluoride is durable, resistant to both thermal and mechanical shock, and...
Brewster Windows Our Brewster windows are made of UV grade fused silica with laser grade surface quality and parallelism, making them ideal polarizers for use inside a laser cavity. Ideal for Laser...
Interferometer Flats Our fused silica interferometer flat is polished on both sides to a Λ/10 flatness with 10-5 scratch-dig surface quality. A slight 30 ±5 arc-min wedge suppresses internal fringes. This optic...
High-Energy Laser Wedged Windows Our high-energy laser windows are specially designed to eliminate losses in vacuum cell applications and can be used as vacuum windows, convection barriers, or interferometer compensator plates. Damage resistant up...
N-BK7 Parallel Windows Our laser grade optical windows have excellent < 30 arc-seconds parallelism resulting in minimal transmitted beam deviation. The windows are available with broadband AR coatings on both sides for use...
Silicon Window, 25.4 mm Diameter, 2.0 mm Thick, Uncoated The 10SI20 is an uncoated, 25.4 mm in diameter and 2.0 mm thick Silicon window. Silicon has good transmission range from 1.2 to 7.0 μm. With its low density (2.329g/cm3)...
Shear Plate Collimation Tester The Shear Plate Collimation Tester allows quick and easy beam collimation, significantly speeding up the process of aligning optical setups. UV Fused Silica substrate material enables use across a wide...
Sapphire Parallel Windows Uncoated Sapphire windows are ideal for harsh conditions, including environments subject to high temperatures, high pressures, strong vacuum, or corrosive atmospheres. Sapphire has high compressive strength and is resistant to...
UV Fused Silica Parallel Windows UV Fused Silica Windows feature low distortion, excellent parallelism, low bulk scattering, and fine surface quality. This makes them perfectly suited for a wide variety of demanding applications, including multiphoton...
Zinc Selenide Parallell Windows Zinc Selenide windows are an excellent choice for a variety of IR applications including high power CO2 laser systems. Zinc Selenide offers low IR absorption, and high resistance to thermal...