News
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XIOPM is Granted a Patent for the Invention of “A High-precision Vertical Shaft Inclination Measurement System and the Calibration Method”XIOPM is Granted a Patent for the Invention of “A High-precision Vertical Shaft Inclination Measurement System and the Calibration Method” Vertical shaft inclination directly influences photoelectric theodolite’s target measurement precision, and measurement of vertical shaft inclination is mainly used in photoelectric theodolite non-landing measurement technology. Conventional photoelectric ...Dec 11, 2016 -
XIOPM-invented “Camera Field Calibration Method and Device” Is Granted PatentGenerally camera consists of optical system and detection system (CCD or CMOS). Camera field represents the scope of images of shooting device and is an important indicator of camera.
Currently, camera field calibration methods can be classified int...Nov 23, 2016 -
The Invention Patent of the “Metal 3D Printer and Printing Method Based on Basic Layer Shocking Process” GrantedThe Invention Patent of the “Metal 3D Printer and Printing Method Based on Basic Layer Shocking Process” Granted The metal 3D printing technology is an advanced manufacturing technology able to directly shape metal parts with complicated structure and excellent mechanical property through point, line and plane accumulating. However, during the shaping, the operating p...Nov 09, 2016 -
Xi’an Institute of Optics and Precision Mechanics (XIOPM) Participated in the Maiden Voyage of the 10,000m Deep Sea Action Plan of the National Laboratory for Marine Science and TechnologyXi’an Institute of Optics and Precision Mechanics (XIOPM) Participated in the Maiden Voyage of the 10,000m Deep Sea Action Plan of the National Laboratory for Marine Science and Technology The earth’s 4th pole exploration voyage and the 10,000m deep sea action plan of the National Laboratory for Marine Science and technology were launched on Sept. 3 and the return voyage was completed smoothly on Sept. 29. This voyage used the carrier of "Do...Nov 09, 2016 -
The “Optical Fiber with Polarization Function” Is Granted an Invention PatentThe “Optical Fiber with Polarization Function” Is Granted an Invention Patent Optical-fiber polarizer is widely used in fields of optical-fiber laser, optical-fiber sensing and surveying. Traditional optical-fiber polarizers consist of the following types: polarimeter-type optical-fiber polarizer, Type D optical-fiber polarizer a...Sep 30, 2016