CGH for Cylindrical surfaces

A cylinder CGH (computer generated hologram) is a diffractive optical element that converts a collimated interferometer wavefront into a converging cylindrical wavefront. A range of concave and convex cylindrical surfaces can be measured in a confocal null test with the same CGH. Position convex cylindrical optics in the converging wavefront and concave cylindrical optics in the diverging wavefront. MG-Optics will design and munafacture the Custom CGHs for Cylindrical surfaces based on product specification and test accuracy will achieve 1/100 λ.

Standard Size: 

D80mm*T8mm

D100mm*T10mm

D150mm*T15mm

D200mm*T20mm

User defined

Key Features of CGH for Cylindrical Optics:

Design Flexibility: CGH enables the design of custom cylindrical Optical Components, such as lenses or mirrors, that can produce specific light patterns or focus light in a defined manner. This flexibility is particularly useful in applications like laser beam shaping, optical sensors, and imaging systems.

Wavefront Manipulation: By calculating the necessary phase changes across a cylindrical surface, CGHs can be used to control the wavefront of incident light. This allows for the correction of optical aberrations or the generation of desired focal spots.

Applications: CGH for cylindrical optics finds applications in various fields, including telecommunications, laser processing, medical imaging, and augmented reality. It is particularly beneficial in scenarios where traditional optics may be cumbersome or limited in performance.

Manufacturing Precision: The ability to simulate and optimize holographic designs using computer algorithms leads to more precise manufacturing of optical components. This precision is crucial for achieving high performance in optical systems that rely on cylindrical optics.

Integration with Digital Technologies: With advancements in digital media and fabrication techniques, custom CGHs can be easily integrated into modern Optical System, enhancing their capability and functionality.