This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Zhejiang Sci-Tech University. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Innovations of Jianjun Tang in Digital Holography
Introduction
Jianjun Tang is a prominent inventor based in Zhejiang, China. He has made significant contributions to the field of digital holography, particularly through his innovative methods that leverage deep learning technologies. His work is characterized by a focus on enhancing the accuracy and efficiency of phase aberration compensation.
Latest Patents
Jianjun Tang holds a patent for a "Digital holographic wrapped phase aberration compensation method based on deep learning." This method involves generating a random Zernike polynomial coefficient and a corresponding wrapped phase map through computer algorithms. These elements serve as a learning label and a network for training a neural network model. The process includes building a digital holographic optical setup to record a hologram of the sample being measured. After numerical reconstruction, the wrapped phase map is input into the trained neural network model, which outputs the Zernike polynomial coefficient. This output is crucial for reconstructing the phase aberration distribution and compensating for complex amplitude in the spatial domain. The method also incorporates phase filtering and unwrapping, along with Zernike polynomial fitting based on background segmentation to address any residual aberration.
Career Highlights
Jianjun Tang is affiliated with Zhejiang Sci-Tech University, where he continues to advance his research in digital holography. His academic and professional journey reflects a commitment to innovation and excellence in his field.
Collaborations
He has collaborated with notable colleagues, including Benyong Chen and Liu Huang, contributing to various research projects and enhancing the scope of their collective work.
Conclusion
Jianjun Tang's innovative approach to digital holography exemplifies the intersection of technology and research. His contributions, particularly in phase aberration compensation, are paving the way for advancements in optical measurement techniques.