James E Crouch

Title: James E Crouch: Innovator in Photodetection Technology

Introduction

James E Crouch is a notable inventor based in Santa Rosa, CA (US). He has made significant contributions to the field of photodetection technology. His innovative work has led to the development of a unique apparatus that enhances color imaging capabilities.

Latest Patents

James E Crouch holds a patent for a "Photodetector adapted to provide additional color information." This invention discloses an apparatus for forming a color image of a scene and a method for utilizing that apparatus. The apparatus includes a plurality of pixel sensors, each featuring a first photodetector that consists of a first main photodiode and a first floating diffusion node. The first main photodiode is characterized by a first light conversion efficiency that varies with the wavelength of the incident light signal. Additionally, the first floating diffusion node includes a parasitic photodiode, which has a second light conversion efficiency that differs from the first. A controller generates light intensity across multiple wavelength bands for the pixel sensor, utilizing measurements from both the first main photodiode and the parasitic photodiode.

Career Highlights

James E Crouch is associated with BAE Systems Imaging Solutions Inc., where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of photodetectors, making significant strides in color imaging.

Collaborations

James has collaborated with notable colleagues, including John W Ladd and Alberto M Magnani. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

James E Crouch is a distinguished inventor whose work in photodetection technology has paved the way for advancements in color imaging. His patent reflects a deep understanding of light conversion efficiencies and their applications in modern technology.