This inventor holds 1 USPTO granted patent. Top assignee: Chinese Academy of Sciences. Active years: 2016.
Company Filing History:
Years Active: 2016
Title: Yingying Ma - Innovator in Birefringent Crystal Technology
Introduction
Yingying Ma is a prominent inventor based in Beijing, China. He has made significant contributions to the field of optics through his innovative work on birefringent crystals. His research focuses on materials that have important applications in ultraviolet (UV) and deep ultraviolet (DUV) technologies.
Latest Patents
Yingying Ma holds a patent for a borate birefringent crystal applicable to the ultraviolet (UV) or deep ultraviolet (DUV) range. The patent describes a borate birefringent crystal with the chemical formula BaMg(BO). This crystal belongs to a trigonal system, characterized by a space group of R-3, with specific dimensions of a=0.70528(3) nm and c=1.65520(9) nm. The barium magnesium borate birefringent crystal is noted for its negative uniaxial nature, with a birefringence ranging from 0.077 to 0.229 and a transmission range of 177-3000 nm. The crystal is designed to be easy to cut, grind, polish, and preserve, demonstrating stability in air and resistance to deliquescence. It can be grown using methods such as the Czochralski method, flux method, or spontaneous crystallization from a melt, making it versatile for various applications in optics and communications, including the fabrication of polarizing beam splitter prisms. Yingying Ma has 1 patent to his name.
Career Highlights
Yingying Ma is affiliated with the Chinese Academy of Sciences, where he conducts his research and development activities. His work has garnered attention for its potential impact on optical technologies.
Collaborations
Yingying Ma collaborates with Rukang Li, a fellow researcher who contributes to their joint efforts in advancing birefringent crystal technology.
Conclusion
Yingying Ma's innovative work in the field of birefringent crystals showcases his commitment to advancing optical technologies. His contributions are poised to have a lasting impact on various applications in the industry.