CGH Shape Measurement Device 'PX-08001-A'
It is also possible to integrate with existing manufacturing equipment, so please feel free to contact us!
The PX-08001-A is a non-contact precision freeform mirror shape measurement device that uses CGH (Computer Generated Hologram). By combining two principles, the CGH interferometer and the Hartmann method, it achieves measurements over a wide dynamic range (0.01μm to 100μm) that were impossible with conventional interferometers or Shack-Hartmann sensors. For example, it demonstrates significant power when gradually refining surface accuracy during the manufacturing process of large optical elements. 【Specifications】 ■ Method: 1. CGH interferometer method, 2. Hartmann method ■ Measurement wavelength: 633nm ■ Ejected beam diameter: φ50nm (0th order light) ■ Measurement dynamic range: 0.01μm to 100μm ■ Options: CGH for flat surface measurement, CGH for curved surface measurement *For more details, please download the PDF or feel free to contact us.
- Company：フォトクロス
- Price：Other
