John Burnet Macdonald

Title: John Burnet Macdonald: Innovator in Optical Probing Technology

Introduction

John Burnet Macdonald is a notable inventor based in Princeton, NJ (US). He has made significant contributions to the field of optical technology, particularly with his innovative patent that enhances the ability to scan surfaces within constricted spaces. His work has implications for various industries, showcasing the importance of precision in optical probing.

Latest Patents

Macdonald holds a patent for an "Optical probe for scanning surfaces within constricted spaces." This invention involves an optical probe positioned between a pair of connectors that are closely aligned. The probe is designed to read identifying markings on the surface of one of the connectors. It features a probe head and an illumination device that projects light parallel to the surface being imaged. The illumination device utilizes a bifurcated fiber optic cable and prisms to illuminate the surface from opposite directions. A cylindrical mirror then projects a spectral image to a camera, which displays the image on a monitor. The probe head is designed to be flat and thin, allowing it to fit between connectors without causing damage. Additionally, it is electrically non-conductive, enabling its use while an electronic system is operational.

Career Highlights

Macdonald has had a distinguished career, working at Lucent Technologies Inc., where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in optical technology, making significant impacts in the industry.

Collaborations

Throughout his career, Macdonald has collaborated with notable colleagues, including Israel Amir and Kenneth H. Billingham. These collaborations have likely fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

John Burnet Macdonald's contributions to optical probing technology exemplify the spirit of innovation. His patent for an optical probe demonstrates the potential for advancements in scanning technology, which can benefit various fields. His work at Lucent Technologies Inc. and collaborations with esteemed colleagues further highlight his impact on the industry.