Keith A Sigg

Title: Keith A Sigg: Innovator in Optical Amplification

Introduction

Keith A Sigg is a notable inventor based in Palo Alto, CA (US). He has made significant contributions to the field of optical communication systems. His innovative work focuses on enhancing the capabilities of optical amplifiers, particularly in telecommunications and cable television.

Latest Patents

Keith A Sigg holds a patent for an "Optical amplifier using wavelength converter." This invention provides a solution for amplifying optical signals in various frequency bands, including the C band, L band, and S band. The technology enables wavelength division multiplexed communications by converting S band signals to C band optical signals. This process allows for amplification using conventional EDFA amplifiers, followed by reconversion back to the S band. The wavelength converters utilized in this invention are periodically poled lithium niobate devices that employ three-wave mixing and difference frequency generation techniques.

Career Highlights

Keith A Sigg is associated with Spectralane, Inc., where he continues to develop cutting-edge technologies in optical amplification. His work has positioned him as a key player in the advancement of optical communication systems.

Collaborations

Some of his notable coworkers include Donald A Pitt and Jing Tian, who contribute to the innovative environment at Spectralane, Inc.

Conclusion

Keith A Sigg's contributions to optical amplification technology demonstrate his commitment to advancing telecommunications. His innovative patent reflects a significant step forward in the field, showcasing his expertise and dedication to improving optical communication systems.