John E Golub

Title: John E Golub: Innovator in Optical Technologies

Introduction

John E Golub is a prominent inventor based in Atlanta, GA, known for his contributions to optical technologies. He holds a total of 3 patents that showcase his innovative approach to optical systems and devices. His work has significantly impacted the field of telecommunications and data transmission.

Latest Patents

One of Golub's latest patents is an "Optical cross connect utilizing free space optics and an array of micro mirrors." This invention focuses on a wavelength cross connect that employs free-space optics, a diffraction grating, and a micro electromechanical systems (MEMS) array of movable mirrors. The design allows for the efficient processing of light beams from widely separated optical fibers, bringing them together into a closely spaced linear array. The system includes front-end optics that collimates the beams and a diffraction grating that spectrally separates each beam into sub-beams. The use of a long-focus lens and MEMS array enables the switching of signals while maintaining high optical performance.

Another significant patent is the "Variable transmission multi-channel optical switch." This invention features a multi-wavelength or white-light optical switch that includes an array of mirrors tiltable about two axes. This design allows for both control of switching and variable power transmission through the switch, optimizing performance and equalizing power between wavelength channels. The system monitors the output power of each channel, enabling feedback adjustments to maintain optimal transmission levels.

Career Highlights

John E Golub is currently associated with Movaz Networks, Inc., where he continues to develop cutting-edge optical technologies. His work has been instrumental in advancing the capabilities of optical communication systems, making them more efficient and versatile.

Collaborations

Throughout his career, Golub has collaborated with notable professionals in the field, including David A Smith and Harry Presley. These collaborations have fostered innovation and contributed to the successful development of various optical technologies.

Conclusion

John E Golub is a distinguished inventor whose work in optical technologies has made a significant impact on the industry. His patents reflect a commitment to innovation and excellence in the field of telecommunications.