Patent ID: 11874311
Assignee: QUANTUM VALLEY IDEAS LABORATORIES
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A system comprising:
a laser system configured to generate laser signals that comprise first and second laser signals;
an optical comb generator configured to generate a comb spectrum based on the first laser signal, the comb spectrum comprising comb lines at respective comb frequencies;
a vapor cell sensor containing a vapor and configured to generate an optical spectrum based on interactions of the vapor with the comb spectrum and the second laser signal, wherein:
the optical spectrum represents, at least in part, an optical transmission of the vapor at the comb frequencies, and
the optical spectrum comprises a property that changes in response to a radio frequency (RF) electromagnetic radiation interacting with the vapor; and

an optical detector configured to detect the property of the optical spectrum at one or more of the comb frequencies.