Company Filing History:
Years Active: 2006-2007
Title: Christopher W Coldren: Innovator in Optoelectronics
Introduction
Christopher W Coldren is a prominent inventor based in Santa Barbara, California. He has made significant contributions to the field of optoelectronics, holding three patents to his name. His work focuses on advancing technologies that enhance optical communication systems.
Latest Patents
One of his latest patents is the Traveling-wave optoelectronic wavelength converter. This invention provides a monolithic optoelectronic integrated circuit that includes an interconnected traveling-wave photodetector and traveling-wave optical modulator with a widely tunable laser source. The design allows for either parallel or series connections between the photodetector and modulator. An input signal modulated onto a first optical wavelength develops a traveling wave voltage on transmission line electrodes of the traveling-wave photodetector. This voltage is coupled via an interconnecting transmission line of the same characteristic impedance to transmission line electrodes of the traveling-wave optical modulator, enabling the modulation of the signal onto a second optical wavelength derived from the tunable laser. The traveling wave voltage is terminated in a load resistor that matches the characteristic impedance of the photodetector and modulator transmission lines. However, the interconnecting transmission lines and the load resistor may have different impedances than those of the photodetector and modulator.
Career Highlights
Christopher W Coldren is associated with Agility Communications, Inc., where he continues to innovate in the field of optoelectronics. His work has been instrumental in developing technologies that improve the efficiency and performance of optical systems.
Collaborations
He collaborates with Larry Allen Coldren, contributing to advancements in their shared field of expertise.
Conclusion
Christopher W Coldren's contributions to optoelectronics through his patents and work at Agility Communications, Inc. highlight his role as a key innovator in the industry. His inventions pave the way for future advancements in optical communication technologies.
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