John E Chad

Title: John E Chad - Innovator in Super-Oscillatory Lens Technology

Introduction

John E Chad is a prominent inventor based in Southampton, GB. He is known for his groundbreaking work in imaging technology, particularly through his innovative patent related to super-oscillatory lens apparatus.

Latest Patents

John E Chad holds a patent for a "Super-oscillatory lens apparatus and methods." This imaging apparatus utilizes a super-oscillatory lens to achieve sub-diffraction limit resolution. The lens is designed to receive a light beam from a light source, featuring a pre-defined pattern that spatially modulates the light beam in amplitude and/or phase. This modulation allows the lens to focus the light beam to a first focal point with a full width half maximum of less than half the wavelength. Additionally, collection optical elements are arranged to focus this first focal point to a second focal point that is conjugate to the first. An object for imaging is scanned over the first focal point, while a detector collects light from a collection region centered on the second focal point.

Career Highlights

John E Chad is affiliated with the University of Southampton, where he contributes to advancements in optical technologies. His work has significant implications for various fields, including microscopy and imaging systems.

Collaborations

John has collaborated with notable colleagues such as Edward Thomas Foss Rogers and Nikolay Ivanovich Zheludev, enhancing the research and development of innovative optical solutions.

Conclusion

John E Chad's contributions to the field of imaging technology through his super-oscillatory lens patent exemplify the impact of innovative thinking in scientific research. His work continues to inspire advancements in optical imaging techniques.