David Joseph Miller

Title: David Joseph Miller: Innovator in Laser Modulation Technology

Introduction

David Joseph Miller is a notable inventor based in Philadelphia, PA (US). He has made significant contributions to the field of laser technology, holding 2 patents that showcase his innovative approach to high-speed laser modulation.

Latest Patents

Miller's latest patents include the "High Repetition Rate Injection Laser Modulator" and the "Injection Laser Modulator." The high repetition rate injection laser modulator utilizes a DC bias voltage across a serially connected forwardly-poled injection laser and a carrier-injected avalanche device. This device generates a current pulse in response to additional carriers injected by a trigger pulse, allowing for high repetition rate operation. The current pulse is powerful enough to pump the injection laser, resulting in the emission of coherent light. The injection laser modulator, on the other hand, features a carrier-injected avalanche device connected to a forwardly-poled injection laser, generating a current pulse as short as one nanosecond. This innovation also allows the injection laser to emit a corresponding pulse of coherent light.

Career Highlights

David Joseph Miller is currently employed at RCA Inc., where he continues to develop cutting-edge technologies in laser modulation. His work has positioned him as a key figure in the advancement of laser applications.

Collaborations

Miller collaborates with Hirohisa Kawamoto, contributing to the innovative projects at RCA Inc. Their partnership enhances the research and development efforts within the company.

Conclusion

David Joseph Miller's contributions to laser technology through his patents and work at RCA Inc. highlight his role as an influential inventor in the field. His innovative solutions continue to push the boundaries of laser modulation technology.