Richard B Childs

Title: Richard B. Childs: Innovator in Photodetection Technology

Introduction

Richard B. Childs is a notable inventor based in Tarrytown, NY (US), recognized for his contributions to the field of photodetection technology. He holds two patents that showcase his innovative approach to enhancing the performance of light-emitting devices.

Latest Patents

One of his latest patents is the "High Speed Edge Illumination Photodetector." This invention is designed to receive light signals on a beveled detector facet, directing the incident light through a semiconductor window layer to the detector's junction region. This configuration allows for improved performance with semiconductor lasers and similar applications. Another significant patent is the "Transient Suppression Circuit." This circuit is engineered to start up or turn off a light-emitting diode, such as a diode laser, while minimizing the risk of turn-on or turn-off transients or overshoot. It employs a time-delayed voltage and utilizes a diode circuit that generates an output voltage equal to the higher of two voltages at its inputs. Additionally, the circuit incorporates a three-terminal voltage regulator to maintain a constant voltage.

Career Highlights

Richard B. Childs is associated with Optical Information Systems, Inc., where he applies his expertise in photodetection technology. His work has significantly contributed to advancements in the field, particularly in the development of efficient light-emitting devices.

Collaborations

He collaborates with Peter S. Zory, Jr., who is also a key figure in the field. Their partnership has fostered innovation and development in photodetection technologies.

Conclusion

Richard B. Childs exemplifies the spirit of innovation in the realm of photodetection technology. His patents reflect a commitment to enhancing the functionality and efficiency of light-emitting devices.