Chang Won Lee

Title: Chang Won Lee and Optical Fiber Measurement Innovation.

Introduction

Chang Won Lee is an inventor based in Gwangju, South Korea. His work includes an optical measurement invention designed to determine the wavelength of light signals from an optical fiber sensor. The provided information lists 1 patent associated with him.

Latest Patents

Lee’s listed patent is titled “Optical Wavelength Measuring Device Using Absorption-Type Optical Fiber-Based Multiple Optical Fiber Filter Module, Optical Sensor System Having the Same, and Optical Measurement Method.” The disclosure describes a device that splits a signal from an optical fiber sensor into two paths. One path is detected directly, while a polarization controller adjusts the polarization state of the other path before a second optical detection unit measures it. A calculation module then determines the signal’s optical wavelength in relation to a physical quantity applied to the sensor.

Career Highlights

Lee is associated with Six Fiber Systems Inc. The patent’s approach combines optical splitting, polarization control, and signal calculation to support wavelength measurement in optical sensing systems.

Collaborations

Bok Hyeon Kim is identified as Lee’s coworker. The available information does not specify their roles or describe particular joint projects.

Conclusion

Chang Won Lee’s listed patent presents an optical fiber-based method for measuring wavelength, reflecting his work in optical sensing technology and his association with Six Fiber Systems Inc.