Stephen L Palfrey

Title: The Innovations of Stephen L. Palfrey

Introduction

Stephen L. Palfrey is a notable inventor based in Metuchen, NJ (US). He has made significant contributions to the field of optical devices, holding a total of 2 patents. His work focuses on advanced light-emitting technologies that have applications in various industries.

Latest Patents

Palfrey's latest patents include a "High performance angled stripe superluminescent diode." This invention features a semiconductor body with a central region and two opposing end regions. The design incorporates a gain guiding linear strip of material that is inclined at a predetermined angle, allowing for effective light emission. The optical beam path is carefully structured to ensure that light is efficiently refracted out of the device. Another notable patent is the "Optical device with mode selecting grating." This invention involves an optical fiber with a beveled end surface and a Bragg reflector grating, which serves as a single mode reflector for a semiconductor laser. The integration of a transmission fiber creates a continuous transmission line with an internal reflective grating.

Career Highlights

Throughout his career, Stephen L. Palfrey has worked with prominent companies such as General Electric Company and RCA Inc. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Palfrey has collaborated with notable individuals in the field, including Michael Ettenberg and Victor Korsun. These partnerships have likely enhanced his work and led to further advancements in optical device technology.

Conclusion

Stephen L. Palfrey's contributions to the field of optical devices are significant, with his innovative patents paving the way for advancements in light-emitting technologies. His work continues to influence the industry and inspire future innovations.