Wilbur Dexter Johnston, Jr

Certainly! Here is an article about the inventor Wilbur Dexter Johnston, Jr:

Title: The Innovations of Wilbur Dexter Johnston, Jr: Enhancing Stability in Optical Waveguide Devices

Introduction: Wilbur Dexter Johnston, Jr, a resident of Mendham Township, Morris County, NJ, is a notable inventor with a total of 4 patents to his name. His exceptional work in the field of optical waveguide devices has significantly contributed to the advancement of technology.

Latest Patents:

1. *Optical waveguide device with enhanced stability:* Johnston's invention of an optical waveguide device focuses on improving stability. By utilizing a pyroelectric substrate such as lithium niobate and reducing its bulk resistivity to 10 ohm cm or less, he has successfully minimized dc bias drift and variation caused by temperature fluctuations.

2. *Semi-insulated indium phosphide based compositions:* Through innovative processes involving ferrocene or iron pentacarbonyl based compounds, Johnston has achieved semi-insulating epitaxial layers of indium phosphide-based compounds with resistivities up to 1×10 ohm-cm. This surpasses existing technologies with resistivities of 5×10 ohm-cm.

Career Highlights: Johnston's remarkable career includes positions at renowned companies such as Lucent Technologies Inc. and Agere Systems Optoelectronics Guardian Corp., where he continued to drive innovation and push the boundaries of optical technology.

Collaborations: Notable collaborators of Johnston include William James Minford and John William Osenbach, who have worked alongside him to further develop cutting-edge technologies in the field of optical waveguide devices.

Conclusion: Wilbur Dexter Johnston, Jr's dedication to enhancing stability in optical waveguide devices and his pioneering work in semi-insulating indium phosphide compositions have established him as a distinguished inventor in the realm of optical technology. His innovative approach and collaboration with industry experts have significantly impacted the field, paving the way for future advancements.