Company Filing History:
Years Active: 1981-1983
Title: The Innovative Contributions of Lynn C. Chapman
Introduction
Lynn C. Chapman is a notable inventor based in Gaithersburg, MD (US). She has made significant contributions to the field of optical technology, holding two patents that showcase her expertise and innovative spirit. Her work primarily focuses on feedback circuits for controlling laser output, which has important applications in various technological domains.
Latest Patents
Lynn's latest patents include a feedback circuit designed for controlling the peak optical output power of an injection laser. This invention allows the laser to be turned on and off in response to specific data control signals. A photodiode is utilized to measure the intensity of the laser radiation, passing a current that is proportional to this intensity. A current switch, activated by the data signal, defines a current path for the source current of associated transistors when the laser is operational. The difference current, which represents the disparity between the photodiode current and the source current, is then processed by an integrator. This integrator generates an error signal that corresponds to the difference in charge transfer between the photodiode and the source current transistors. Ultimately, this error signal is used to operate a bias transistor, which generates a corresponding DC bias current for the laser.
Career Highlights
Throughout her career, Lynn has worked with several prominent companies, including M/A-Com DCC, Inc. and Digital Communications Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to various innovative projects.
Collaborations
Lynn has collaborated with notable colleagues such as David W. Matthews and John Giganti. These partnerships have further enriched her professional journey and contributed to her success as an inventor.
Conclusion
Lynn C. Chapman is a remarkable inventor whose work in optical technology has led to significant advancements in laser control systems. Her patents reflect her innovative approach and dedication to her field.
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