US Government As Represented by the Secretary of the Army

The Mitre Corporation

Kathryn Nicolich

Charlie Fancher

Neel Malvania

Kelly Backes

Joshua Cartwright Hill

William Knox Holland

Bonnie L Marlow

Kevin C Cox

David H Meyer

Paul D Kunz

A system for automatically locking a control laser in a Rydberg atomic sensor may comprise an atomic vapor cell, a probe laser configured to excite the atoms in the atomic vapor cell to an intermediate energy state, and a control laser configured to excite the one or more atoms in the atomic vapor cell from the intermediate energy state to a higher energy state. The light generated by the control laser may be dithered at a pre-determined frequency. The system further comprises a photodiode configured to convert light received from the vapor cell into an electrical signal, a lock-in amplifier configured to generate an error signal based on the electrical signal received from the photo diode and a received reference oscillation frequency, and a servo configured to receive the generated error signal from the lock-in amplifier and adjust a frequency of the control laser based on the received error signal.

Self-locked Rydberg atom electric field sensor

Growing community of inventors

McLean, VA, United States of America

Kathryn Nicolich