Cgh For Aspheric Mirror

CGH for aspheric surfaces

Computer Generated Holography (CGH) is a leading technique used to do optical metrology for aspheric mirror, which are crucial optical components in optical system. Optical aspheric mirror differs from traditional spherical mirrors by having a more...

Zerodur Aspheric Mirror

Zerodur is one of low expansion glass, which is used for telescope mirror blank in monolithic and segmented telescopes. As well as low thermal expansion (any fluctuation in temperature due to environmental changes would obfuscate telescope images),...

CGH for freeform surfaces

Recent advancements in optical manufacturing techniques have made it possible to create complex optical components with exceptional precision. However, optical metrology often remains a limiting factor in the fabrication of these intricate surfaces,...

SiC aspheric mirror

SiC(silicon carbide) material has become a new strategy for large mirror fabrication and has been widely used in large aperture space telescope systems.MG Optics manufactures lightweight SiC mirror range from 50 mm to 2000mm. 1/100 RMS or better....

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...

CGH for Off-Axis Parabola

Computer generated holography (CGH) for off-axis parabola (OAP) applications plays a significant role in optical metrology, particularly within optical measuring machine such as precision interferometer. This innovative approach leverages...

CGH for optical system

The space remote sensing system gradually develops towards the direction of large field of view and high resolution, and more design schemes emerge, among which the off-axis TMA and free-form optical system have prominent advantages. However, the...

ZnSe aspheric lens

ZnSe is a compound semiconductor material known for its high transparency in the mid-infrared region. It has excellent optical properties and is often used in thermal imaging cameras, laser systems, and other infrared optical devices ZnSe (Zinc...

ZnS aspheric lens

ZnS aspheric lens combines the benefits of zinc sulfide material, known for its IR transparency and durability, with the advantages of aspheric geometry, which minimizes aberrations. These lenses are essential optical components in a variety of IR...

Silicon Infrared Aspheric Lens

Silicon Infrared Aspheric Optical Lens are advanced optical components that leverages the unique properties of silicon and the benefits of aspherical design to provide superior performance in infrared imaging and sensing applications. Silicon, a...

Germanium (Ge) infrared Aspheric lens

Germanium (Ge) infrared aspheric lenses are specialized optical components designed to work effectively in the infrared spectrum, typically ranging from about 2 µm to 14 µm. Germanium is ideal infrared optical material chosen for these...

CaF2 aspheric lens

Calcium Fluoride (CaF₂) Aspheric Lenses are precision optical components designed to deliver superior performance in various applications requiring high-quality imaging and minimal distortion. These lenses are crafted from high-purity calcium...