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20 September 2002 Virtual testing technique applied in aspheric surface testing
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The new generation’s so-called intelligence “virtual testing”, the combination of computer technique and testing technique, comes into being. Virtual testing makes use of advanced virtual instrument technique, changes the original work that can be completed by traditional optical instrument hardware. Virtual testing can decrease the request of hardware, simplify the instrument construction, decline cost and increase testing precision at the same time. Aspheric surface plays an important role in modern optics. But the accuracy of traditional testing methods can’t meet the demand. Testing methods become the key of application of aspheric surface. In the paper virtual testing technique is applied at aspheric surface testing and the result shows that the technique can improve the testing precision.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mengxia Liu, Huilan Liu, Jun Li, and Dingguo Sha "Virtual testing technique applied in aspheric surface testing", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002);

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