Company Filing History:
Years Active: 2009
Title: Craig H Price: Innovator in Optical Signal Processing
Introduction
Craig H Price is a notable inventor based in Ellicott City, MD (US). He has made significant contributions to the field of optical signal processing, particularly through his innovative patent. His work has implications for various applications in telecommunications and data transmission.
Latest Patents
Craig H Price holds a patent for a "Method and apparatus for optical signal processing using an optical tapped delay line." This invention, known as an Optical Tapped Delay Line (OTDL), is designed to resolve multiple wavelength signals that have extremely narrow wavelength spacing. The OTDL can be combined with other optical devices to facilitate a wide range of optical signal processing applications. These applications include multiplexing and de-multiplexing multi-channel signals, adding or dropping signals from multi-channel optical signals, and specialized coding processing such as generating code division multiple access signals. The OTDL spatially separates individual channels, allowing for separate processing on each channel. The patent also describes various embodiments, including bulk, hybrid, and integrated optical methods, as well as curved self-focusing and evanescent embodiments of OTDL devices. The technology has particular applications in dense wavelength division multiplexing (DWDM), significantly improving the quantity of information that can be carried on DWDM signals while enhancing signal quality.
Career Highlights
Craig H Price is associated with Essex Corporation, where he has contributed to advancements in optical technologies. His work has been instrumental in developing methods that enhance the efficiency and effectiveness of optical signal processing.
Collaborations
Throughout his career, Craig has collaborated with notable colleagues, including Terry M Turpin and Fred F Froelich. These collaborations have further enriched his contributions to the field of optical signal processing.
Conclusion
Craig H Price is a distinguished inventor whose work in optical signal processing has paved the way for advancements in telecommunications. His innovative patent demonstrates the potential for improved data transmission and signal quality in modern communication systems.