Company Filing History:
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1 out of 1 Years Active: 2018
Title: Shiguo Liu: Innovator in Bismuth and Magnesium Co-Doped Lithium Niobate Crystals
Introduction
Shiguo Liu is a prominent inventor based in Tianjin, China, known for his innovative contributions to the field of materials science. With a focus on advanced crystal technologies, he has developed a significant patent that enhances the capabilities of lithium niobate crystals used in holographic imaging.
Latest Patents
Shiguo Liu holds a patent for a "Bismuth and Magnesium Co-Doped Lithium Niobate Crystal, Preparation Method Thereof and Application Thereof." This patent presents a novel crystal composition that includes LiCO, NbO, BiO, and MgO. The specific molar ratio of lithium to niobium ranges from 0.90 to 1.00, with the molar percentage of BiO between 0.25% and 0.80%, and MgO between 3.0% and 7.0%. The resulting crystals exhibit enhanced photorefraction, improved sensitivity, and a remarkable photorefractive diffraction efficiency of up to 17%. When tested in holographic storage experiments with a 488 nm continuous laser, the response time was recorded at just 170 ms, demonstrating practical applications in holographic imaging technologies.
Career Highlights
Throughout his career, Shiguo Liu has earned recognition for his expertise and innovative mindset. He has worked at Nankai University, where he contributed to research and development in material sciences. Additionally, his engagement with Taishan Sports Industry Group Co., Ltd. highlights his versatility in applying his research to different industry sectors.
Collaborations
Shiguo Liu has collaborated with notable coworkers such as Yongfa Kong and Dahuai Zheng, further enriching his research endeavors and innovations. These collaborations have undoubtedly played a role in advancing his inventions, especially in the domain of lithium niobate crystals.
Conclusion
Shiguo Liu's contributions to the field of crystal innovation represent a significant advancement in holographic technologies. His patented work on bismuth and magnesium co-doped lithium niobate crystals illustrates the potential for enhanced photorefractive materials in practical applications. With ongoing collaborations and a focus on innovation, Liu continues to make impactful strides in the realm of material science.