Mirrorganize Optical Technology (Foshan) Co.,Ltd
Manufactureing of 720mm SiC Aspherical Mirror
1.Milling process: the back-side milling of the mirror can be achieved on a general three-axis CNC machining center, while the mirror surface milling requires a four-axis or even five-axis machining center. If a high-precision five-axis machining center is used and appropriate grinding tools are selected, the mirror surface milling accuracy within one meter diameter c
How to use CGH to do the test of aspheric mirrors?
CGH stands for Computer Generated Hologram. It is an optical element that is used in interferometric measurement of complex surfaces, such as aspheric optics or freeform optics. CGH is designed using computer algorithms and then manufactured via optical lithography. The holographic interference fringes contained within the CGH element can generate an exact replica of the intended wavefront it is designed to test, thus serving as a reference for testing and measurement of complex optics. Due to its wide application
Design of Ultra-lightweight SIC Scanning Mirror Assembly
In order to realize the lightweight of the (165mm×96mm) rectangular scanning mirror assembly and ensure the surface accuracy of the mirror and the support stiffness of the assembly, a back support method developed by MG-Optics with the integration of cone-sleeve and flexible joints was proposed, and the weight of the mirror assembly designed with this method is less than 0.5kg.
Metal aspheric mirror processing technology
The strength of metal aspheric mirror： Metal mirrors can be fully lightweight designed, and optical-mechanical integration installation and adjustment can be designed to simplify the structure of the back support of the mirror. Metal materials are generally obtained by casting. Metal materials have good thermal conductivity, relatively large coefficient of expansion, and are easily affected by temperature. However, metal materials have the advantages of good processing technology and short procurement time. Commonly we use in the optical syste
Custom CGH fabrication and test for Aluminum aspheric mirror
Aluminum RSA6061 is easy to process and form, especially with the development of single point diamond cutting (SPDT) technology. The surface accuracy and surface quality of the aluminum mirror processed by SPDT can fully meet the requirements of the imaging quality of the infrared optical system, and can be directly Efficient and economical machining of aspheric surfaces, thus favored by designers.
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