*Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.
Beam shaping optics, in the context of diffractive optics, refer to optical components that manipulate the phase, amplitude, or polarization of a light beam to achieve a desired output beam profile. These optics leverage the principles of diffraction to control and shape light in precise ways, allowing for tailored intensity distributions and phase fronts.
A diffractive beam splitter uses the principles of diffraction and interference to split a light beam into multiple beams, offering high precision and control in various optical applications.
A diffractive pattern generator leverages the principles of diffraction and interference using specially designed optical elements to create and project specific light patterns for a wide range of scientific, industrial, and commercial applications.
This article refers to: Special Patterns (LD Collimators & Diffractive Optics: Pattern-Generator ) - Special Patterns
*Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.