Company Filing History:
Years Active: 2007-2009
Title: Innovations by Dae Su Yee in Optical Signal Processing
Introduction
Dae Su Yee is an accomplished inventor based in Daejeon, South Korea, known for his significant contributions to the field of optical signal processing. With a total of four patents, his innovative work is not only noteworthy but also instrumental in advancing the technology behind optical communications.
Latest Patents
One of Dae Su Yee's latest inventions is the 3R recovery system, which stands for re-timing, re-shaping, and re-amplifying. This system incorporates a self-pulsating laser diode (SP-LD) along with an electroabsorption modulator (EAM) integrated onto a semiconductor substrate. The full 3R recovery system represents a revolutionary approach to optical signal regeneration.
In his patent for the 3R regeneration system, Dae Su Yee details a sophisticated setup that includes first and second input ports for optical signals, a Mach-Zehnder interferometer, and semiconductor optical amplifiers within the branches of the interferometer. The design effectively retimes, reshapes, and reamplifies optical signals through a unique configuration that allows for optical signal injection locking, leading to enhanced performance in optical communication systems.
Career Highlights
Dae Su Yee is currently associated with the Electronics and Telecommunications Research Institute. His work at this esteemed institution has positioned him at the forefront of research in optical technologies, contributing significantly to the field by developing advanced systems that improve signal integrity in telecommunications.
Collaborations
Throughout his career, Dae Su Yee has collaborated with notable professionals such as Dong Churl Kim and Young Ahn Leem. These partnerships have fostered a collaborative research environment, encouraging innovation and the cross-pollination of ideas, further enhancing the impact of their inventions.
Conclusion
Dae Su Yee's inventive spirit and commitment to advancing optical technologies are evident through his patents and collaborations. His work continues to influence the landscape of optical signal processing, paving the way for future innovations that enhance communication technologies.
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