National Virtual Reality Innovation Center and Huazhong University of Science and Technology jointly published a monographic paper

National Virtual Reality Innovation Center cooperated with Huazhong University of Science and Technology to publish a monograph named “Holographic Polymer Materials for VR/AR Applications” in Acta Polymerica Sinica, which is a top Chinese journal in the field of polymer science. The monograph summarizes the development of VR/AR technology, discusses the relationship between the performance of holographic polymer materials and VR/AR display effect, emphatically introduces the main strategy of optimizing the performance of holographic polymer materials, and finally anticipates the development direction of holographic polymer materials for VR/AR. The first author of the paper is Dr. Ni Mingli at National Virtual Reality Innovation Center, and the corresponding authors are Professor Peng Haiyan and Professor Xie Xiaolin at Huazhong University of Science and Technology.

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[Latest research] Research on 3D single-particle positioning method based on Pancharatnam-Berry phase lens

Authors: Cao Bo, Huo Yingdong, Cao Huiqun, etc. Name: Research on 3D single-particle positioning method based on Pancharatnam-Berry phase lens [J]. Laser Journal, 2022(004):043. Authors: Cao Bo, Huo Yingdong, Cao Huiqun, etc. Name: Research on 3D single-particle positioning method based on Pancharatnam-Berry phase lens [J]. Laser Journal, 2022(004):043. Abstract: The existing bifocal axial positioning method for single-particle tracing involves complex optical path with low optical utilization rate. To solve this problem, a 3D single-particle positioning method based on Pancharatnam-Berry phase lenses is proposed. By adding Pancharatnam-Berry phase lens featured by positive and negative dual focal length in the optical path of traditional fluorescence microscopy imaging system, two focal planes can be imaged on one detector at the same time. The lateral (x-y direction) position information of a single particle can be obtained based

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[Successful project establishment] The 3D sensing and machine vision research project of the Institute has been approved by the Science and Technology Department of Jiangxi Province for project establishment

On December 12, 2022, the Science and Technology Department of Jiangxi Province issued the Announcement on Unveiling and Leadership Assumption of Industry Chain Science and Technology Innovation Consortium and Projects to Be Established for Collaborative Breakthrough of Jiangxi Province in 2022. In the announced list of projects to be established, the project named “Development and Industrialization of High-speed and High-precision Speckle Structured Light 3D Camera for VR/AR” led by Dr. Guo Zhenmin, chief scientist of the 3D sensing and machine vision research department of the Institute, was successfully approved.

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