Elmer S Hung

Title: **Elmer S. Hung: A Pioneer in Optical Processing Technologies**

Introduction

Elmer S. Hung, based in Foster City, CA, is an accomplished inventor known for his contributions to the field of optical processing. With a total of seven patents to his name, Hung has developed innovative solutions that have far-reaching applications, especially in wavelength-division multiplexed systems.

Latest Patents

Among his latest inventions is a patent focusing on **methods and apparatus for diffractive optical processing using an actuatable structure**. This method involves the redirection of light with an actuatable two-layer diffraction grating structure. Furthermore, he has created an optical add/drop modulator (OADM) that utilizes an actuatable diffraction grating. This modulator is designed to work with wavelength-division multiplexed signals and integrates an optical source strategically positioned to direct a carrier light onto the grating for diffraction into the main pathway.

Additionally, his invention of an **electrostatically-controllable diffraction grating** incorporates a system of electrically isolated electrodes and interconnected actuation elements, which are critical for controlling light diffraction. This grating allows for precise manipulation of optical beams, enhancing optical processing capabilities significantly.

Career Highlights

Elmer S. Hung has made significant strides in his career, having worked with notable organizations such as Xerox Corporation and the Massachusetts Institute of Technology (MIT). His tenure in these esteemed institutions has provided him with a robust platform to develop his groundbreaking inventions.

Collaborations

Throughout his career, Hung has collaborated with distinguished professionals in his field, including Andrew A. Berlin and Feng Zhao. These collaborations have further enriched his work and broadened the impact of his innovations.

Conclusion

Elmer S. Hung’s contributions to optical processing have positioned him as a key figure in his field. With a focus on diffraction technology, his innovations continue to push the boundaries of what is possible in optical systems, demonstrating the vital role of inventors in advancing technology.