Gratings, and other diffractive optical components

You are looking at a compact, adjustable width slit, which offers precise adjustment of two blades, equally centered, at a distance of about 12.7m (or 0.5 inches). The width of the slit comes in various sizes, and can be fully closed ...

The Reflective Blazed Holographic Diffraction Gratings provides minimal stray light compared to ruled gratings. The device is produced through a standard interference technique. Afterwards, a sawtooth design, which is particularly seen ...

Fiber Gratings for Laser Resonators and Sensors Customized design Variety of wavelengths Optimized reflectivity and bandwidth High strength and reliability

A Volume Holographic Grating Diplexer (VHGD) is an optical element that diffracts the downstream 1490nm signal while allowing the 1310nm upstream signal to go through. Compared to thin film interference filter, the VHGD enables the 1310nm ...

Obtain nearly perfect diffraction figures and interference figures with micro-lithographed chips. Diameter 40 mm Glass K9 substrate Thickness 1,5 mm Precision 1 µm Process micro-lithographed Mask chromium They are heat resistant, ...