Kwei Kwang Chang

Title: Kwei Kwang Chang: Innovator in Optical Technology

Introduction

Kwei Kwang Chang is a notable inventor based in Austin, Texas. He has made significant contributions to the field of optical technology, particularly in the development of advanced optical systems. His work has led to the creation of innovative devices that enhance the performance of optical networks.

Latest Patents

Kwei Kwang Chang holds a patent for a "Thermally compensated wavelength division demultiplexer and multiplexer and method of fabrication thereof." This invention focuses on thermally compensated optical systems designed for use in optical networks. The systems include a diffraction grating coupled to a grating mount with a specific temperature coefficient. Additionally, the design incorporates an optical fiber connected to a fiber mount, also featuring a temperature coefficient, along with a lens assembly positioned between the fiber mount and the grating mount. This configuration ensures that the lens mount has a temperature coefficient similar to that of the fiber mount, optimizing performance in varying thermal conditions.

Career Highlights

Kwei Kwang Chang is associated with Finisar Corporation, a leading company in the optical communications industry. His work at Finisar has allowed him to contribute to cutting-edge technologies that are essential for modern communication systems. His innovative approach and technical expertise have positioned him as a valuable asset in the field.

Collaborations

Throughout his career, Kwei Kwang Chang has collaborated with esteemed colleagues, including James W. Horwitz and Jie Qiao. These partnerships have fostered an environment of innovation and have led to advancements in optical technology.

Conclusion

Kwei Kwang Chang's contributions to optical technology through his patent and work at Finisar Corporation highlight his role as an influential inventor. His innovative designs and collaborations continue to shape the future of optical networks.