公开(公告)号：WO2021119799A1

公开(公告)日：2021-06-24

申请号：PCT/CA2020/051031

申请日：2020-07-28

Applicant: QUANTUM VALLEY IDEAS LABORATORIES

Inventor： KEAVENEY, James ,  ERSKINE, Jennifer Ann Joe ,  LUI, Chang ,  GILLETT, Geoffrey ,  SHAFFER, James P.

IPC: G01R29/08 ,  G01R29/0885 ,  G01R29/10

Abstract: In a general aspect, an imaging method is presented that includes receiving, at a vapor-cell sensor, input optical signals and electromagnetic radiation from at least a test device to generate an output optical signal. The output optical signal is processed at a single pixel camera to generate camera output data. An image of the electromagnetic radiation is constructed by operation of a computer system based on the camera output data. In some implementations, the single pixel camera includes a patterned light generator and a photodetector. In these implementations, the imaging method includes receiving, at the photodetector, patterned instances of the output optical signal generated by the patterned light generator. Each patterned instance represents a respective portion of the image of the electromagnetic radiation. Moreover, the intensity of each patterned instance may be measured, by operation of at least the photodetector, to generate the camera output data.