Company Filing History:
Years Active: 2006-2007
Title: Tsing Hua Her: Innovator in Optical Technologies
Introduction
Tsing Hua Her is a notable inventor based in New Providence, NJ (US). He has made significant contributions to the field of optical technologies, holding a total of 2 patents. His work focuses on enhancing the performance of optical systems, particularly in dense wavelength-division multiplexed (DWDM) environments.
Latest Patents
One of Tsing Hua Her's latest patents is an "Optical performance monitor utilizing nonlinear detection." This invention is designed for use in DWDM systems and incorporates both a nonlinear optical detector and a conventional linear detector. The nonlinear optical detector provides critical information on a channel-by-channel basis regarding chromatic dispersion, polarization mode dispersion, and accumulated amplified spontaneous emission (ASE) noise in each signal wavelength.
Another significant patent is the "Nonlinear device comprising a spectrally broadening fiber." This invention includes a system for monitoring the effectiveness of pulse shaping in a nonlinear optical fiber. The spectral content of the pulse, after passing through the nonlinear fiber, indicates how effectively the pulse was regenerated. A portion of the pulse exiting the nonlinear fiber is tapped off, and its pulse energy is measured in a selected spectral region where the pulse tends to gain energy during effective regeneration. This information is used to dynamically adjust the operational parameters of the system to improve performance.
Career Highlights
Tsing Hua Her is currently employed at Fitel USA Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of optical systems, particularly in high-demand environments.
Collaborations
Some of Tsing Hua Her's notable coworkers include Benjamin John Eggleton and Stefan Hunsche. Their collaborative efforts contribute to the ongoing advancements in optical technology.
Conclusion
Tsing Hua Her is a distinguished inventor whose work in optical technologies has led to significant advancements in the field. His patents reflect a deep understanding of complex optical systems and their performance optimization.
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