Company Filing History:
Years Active: 2004-2005
Title: **Innovative Contributions of Inventor Ping Li**
Introduction
Ping Li, located in Diamond Bar, California, is an accomplished inventor known for his significant contributions to optics and photonics. With two patents to his name, he has made strides in developing advanced laser technologies and manufacturing methods that enhance the functionality of optical devices.
Latest Patents
One of Ping Li's notable patents is the "Erbium-doped phosphate-glass tunable single-mode fiber laser using a tunable Fabry-Perot filter." This invention presents a short laser cavity design that employs a free-space tunable MEMS Fabry-Perot filter alongside a collimating lens and erbium-doped phosphate gain fiber. The design allows for an effective optical pumping process, leading to gain and a well-defined mode structure across the C-band. A controller is integral to the design, ensuring the MEMS filter is tuned accurately to match the desired output wavelengths.
Another innovative patent from Ping Li focuses on "methods of making mechanisms in which the relative locations of elements are maintained during manufacturing." This methodology is versatile, applicable to a variety of devices, including tunable optical instruments. It involves the strategic attachment of a support island to a frame using a non-rigid material, ensuring precision in the positioning of device components during production.
Career Highlights
Ping Li is currently affiliated with Np Photonics, Inc., where he works on pioneering the field of photonics. His expertise plays a vital role in advancing the company's mission of developing cutting-edge optical solutions. His two patents reflect his dedication to innovation and excellence in research and development.
Collaborations
In his professional journey, Ping Li collaborates with esteemed colleagues, including Christine Spiegelberg and Jihong Geng. Together, they push the boundaries of optical technology, fostering a collaborative environment that prioritizes creativity and innovation.
Conclusion
Ping Li's work exemplifies the spirit of innovation that drives progress in the field of photonics. With two patents that pave the way for advanced laser technologies and manufacturing methods, his contributions are a testament to the significance of collaboration and creativity in scientific discovery. As he continues his work at Np Photonics, Inc., Ping Li remains a vital figure in the ongoing evolution of optical devices.