Location History:
- Austin, TX (US) (2003)
- Cambridge, MA (US) (2006)
Company Filing History:
Years Active: 2003-2006
Title: Innovations of Jie Qiao in Optical Technology
Introduction
Jie Qiao is a prominent inventor based in Cambridge, MA, known for his contributions to optical technology. He has been instrumental in developing advanced systems for wavelength division multiplexing and demultiplexing. With a total of two patents to his name, Qiao's work has significantly impacted the field of optical communications.
Latest Patents
Qiao's latest patents include a "System and method for controlling spectral passband profile." This invention discloses a system and method for wavelength division multiplexing and demultiplexing with broadened and flattened passband profiles. A spectral modifying element is utilized to enhance the optical signals and spectral components. The system incorporates a light focusing device and a diffraction grating, which plays a crucial role in the direction of dispersion. The spectral modifying element primarily transforms the optical signals in the direction of the associated diffraction grating.
Another notable patent is the "Thermally compensated wavelength division demultiplexer and multiplexer and method of fabrication thereof." This invention presents thermally compensated optical systems designed for optical networks. The systems feature a diffraction grating coupled to a grating mount with a specific temperature coefficient. Additionally, an optical fiber is connected to a fiber mount, which also has a temperature coefficient. The lens assembly is positioned between the fiber mount and the grating mount, ensuring that the temperature coefficients are substantially similar.
Career Highlights
Jie Qiao is currently employed at Finisar Corporation, where he continues to innovate in the field of optical technology. His work has been pivotal in advancing the capabilities of optical networks, making them more efficient and reliable.
Collaborations
Throughout his career, Qiao has collaborated with notable colleagues, including James W. Horwitz and Feng Zhao. These collaborations have further enriched his research and development efforts in optical systems.
Conclusion
Jie Qiao's contributions to optical technology through his patents and work at Finisar Corporation highlight his role as a leading inventor in the field. His innovations continue to shape the future of optical communications.
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