Company Filing History:
Years Active: 2001
Title: Richard J Cereo: Innovator in Optical Amplification Technologies
Introduction
Richard J Cereo is a notable inventor based in Beaver Dams, NY (US). He has made significant contributions to the field of optical amplification, holding 2 patents that showcase his innovative approaches to enhancing optical signal transmission.
Latest Patents
Cereo's latest patents include "Thermal tuning of optical amplifiers and use of same in wavelength division multiplexed systems." This patent presents techniques for controlling the shape of the gain spectrum of an optical amplifier based on the temperature and level of inversion of the amplifier's amplifying medium. An increase in temperature for an amplifying medium with a high level of inversion results in an increase in gain for longer wavelengths relative to shorter wavelengths, creating a counterclockwise tilt of the gain spectrum. Conversely, an increase in temperature for an amplifying medium with a lower level of inversion results in a clockwise tilt. These thermal tuning effects are particularly beneficial in WDM systems that utilize multi-stage amplifiers.
Another significant patent is "Apparatus and method for amplifying an optical signal." This invention describes an apparatus and method for amplifying an optical transmission signal in an optical fiber amplifier. The amplification segment comprises a rare earth doped optical fiber, along with multiple pump lasers and multiplexers that work together to enhance the optical signal effectively.
Career Highlights
Richard J Cereo is currently employed at Corning Incorporated, a leading company in the field of optical technologies. His work at Corning has allowed him to develop and refine his innovative ideas in optical amplification.
Collaborations
Cereo has collaborated with notable colleagues such as Shou-Jong Sheih and David O Culverhouse, contributing to advancements in optical technologies through teamwork and shared expertise.
Conclusion
Richard J Cereo's contributions to optical amplification technologies have made a significant impact in the field. His innovative patents and collaborative efforts continue to advance the capabilities of optical systems.