David A Smith

Title: David A Smith: Innovator in Optical Technologies

Introduction

David A Smith is a prominent inventor based in Cleveland, OH (US). He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on advancing optical switching systems, which are crucial for modern telecommunications.

Latest Patents

Smith's latest patents include an "Optical cross connect utilizing free space optics and an array of micro mirrors." This invention employs free-space optics, a diffraction grating, and a micro electromechanical systems (MEMS) array of movable mirrors to create a wavelength cross connect. The system efficiently processes light from multiple optical fibers, enhancing the performance of optical networks. Another notable patent is the "Variable transmission multi-channel optical switch." This device features an array of mirrors that can be tilted to control switching and optimize power transmission across multiple wavelength channels. The innovative design allows for real-time feedback adjustments, ensuring balanced power distribution among channels.

Career Highlights

David A Smith is currently associated with Movaz Networks, Inc., where he continues to develop cutting-edge optical technologies. His expertise in the field has positioned him as a key player in advancing optical communication systems.

Collaborations

Smith has collaborated with notable colleagues, including John E Golub and Harry Presley, contributing to various projects that push the boundaries of optical technology.

Conclusion

David A Smith's innovative work in optical technologies has made a significant impact on the telecommunications industry. His patents reflect a commitment to enhancing optical systems, paving the way for future advancements in the field.