Terence Roach

Title: Terence Roach: Innovator in Light Detection and Radiation Technology

Introduction

Terence Roach is a notable inventor based in Fairfield, CT (US), recognized for his contributions to light detection systems and radiation technology. With a total of 2 patents, Roach has made significant advancements in the fields of photonics and imaging.

Latest Patents

One of Roach's latest patents is the "Multispectral Light Detection System." This innovative system is designed to control the exposure time of a photoresist-coated substrate in a projection aligner-printer machine. The system matches the narrow spectral responsivity characteristics of a selected photoresist to the wider spectrum of the output flux from a combined light source and optical system. The output flux is divided into three or more narrower spectral bands, each measured by its own detector, which provides an electrical signal proportional to the radiant flux intensity within that band. These signals are then weighted and combined to form a composite exposure control signal, allowing for precise adjustments based on the known spectral response characteristics of the photoresist.

Another significant patent is the "Scintillator Crystal Radiation Detector." This radiation detector is particularly suitable for use in computerized tomographic scanning systems. It comprises a scintillator crystal with one window surface optically connected to a photodetector, preferably a semiconductor device. The other surfaces of the crystal are diffused and tapered, enabling the window surface to efficiently capture light photons from the crystal and transmit them to the photodetector.

Career Highlights

Throughout his career, Terence Roach has worked with various companies, including Raytheon Company. His experience in these organizations has contributed to his expertise in developing advanced detection systems.

Collaborations

Roach has collaborated with notable professionals in his field, including Donald F DeCou. These partnerships have likely enhanced his innovative capabilities and led to the development of groundbreaking technologies.

Conclusion

Terence Roach's contributions to light detection and radiation technology exemplify his innovative spirit and dedication to advancing these fields. His patents reflect a commitment to improving the efficiency and effectiveness of detection systems, making a lasting impact on technology.