Christopher Sorrentino

Title: The Innovations of Christopher Sorrentino

Introduction

Christopher Sorrentino is an accomplished inventor based in Waltham, MA (US). He is known for his groundbreaking work in the field of optical gyroscopes. His innovative approach has led to advancements that enhance the sensitivity and efficiency of inertial navigation systems.

Latest Patents

Sorrentino holds a patent for an optical gyroscope. This microfabricated optical gyroscope utilizes a linear array of micron scale optical ring resonators that are closely spaced to allow evanescent coupling of electromagnetic fields in adjacent resonators. Within each resonator, the optical Sagnac effect produces a phase difference between clockwise and counterclockwise propagating light that is proportional to the inertial rotation rate perpendicular to the plane of the resonator. The disclosure enhances the overall sensitivity to rotations by varying the strengths of the evanescent coupling between resonators and/or the circumferences of the resonators. The size and coupling strengths control the optical interference between resonators. By using periodically alternating coupling strengths and/or linearly chirped resonator circumferences, the gyroscope transmission has extremely narrow transmission resonances with slopes, corresponding to the responsivity to inertial rotations, that are large enough to yield shot noise limited sensitivities sufficient for inertial navigation in a device size less than 1 mm in size.

Career Highlights

Christopher Sorrentino is affiliated with the Stevens Institute of Technology, where he contributes to research and development in innovative technologies. His work has significantly impacted the field of inertial navigation, making it more precise and reliable.

Collaborations

Sorrentino has collaborated with notable colleagues, including Christopher Search and Rainer Martini. Their combined expertise has fostered advancements in optical technologies and gyroscopic systems.

Conclusion

Christopher Sorrentino's contributions to the field of optical gyroscopes exemplify the spirit of innovation and dedication to advancing technology. His work continues to influence the development of more sensitive and efficient navigation systems.