John Coates

Title: Innovations of John Coates in Optical Spectral Sensing

Introduction

John Coates is an accomplished inventor based in Yarmouth Port, MA (US). He has made significant contributions to the field of optical sensing technology. His innovative work focuses on developing advanced systems for monitoring gas, vapor, or fluid emissions.

Latest Patents

John Coates holds a patent for an FTIR-based sensor system designed for monitoring gas, vapor, or fluid emissions. This optical spectral sensing system provides a full-range mid-infrared (mid-IR) FTIR-based measurement for gases and vapors. The system features a compact interferometer module integrated with a sample cell and solid-state source. It is optimized for specific concentration ranges, targeting high gas concentrations from percentage levels to low trace concentrations in parts-per-million (ppm) and parts-per-billion (ppb). The system's optics and opto-mechanical components deliver a spectral range of 400 cm to 5000 cm, with nominal spectral resolutions of 4 cm to 16 cm, and the potential to extend the resolution from 2 cm to 32 cm. The electronics are designed to support both the range and spectral resolution using a 'universal' mid-IR detector.

Career Highlights

John Coates is currently associated with Lightsense Technology, Inc., where he continues to innovate in the field of optical sensing. His work has been instrumental in advancing technologies that enhance environmental monitoring and safety.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

John Coates is a notable inventor whose work in optical spectral sensing has the potential to significantly impact environmental monitoring. His innovative patent demonstrates his commitment to advancing technology in this critical field.