Patent ID: 11965827
Assignee: CHONGQING HUAPU NEW ENERGY CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 11:
12. The hyperspectral imaging apparatus according to claim 11, wherein the light source assembly comprises:
a high-power femtosecond laser, configured to generate a laser beam;
a chirped periodically poled lithium niobate crystal, configured to separate the laser beam into the mid-infrared ultrashort pulse and the near-infrared ultrashort pulse;
a collimator, configured to collimate the mid-infrared ultrashort pulse and the near-infrared ultrashort pulse; and
a second dichroscope, configured to spatially separating the mid-infrared ultrashort pulse from the near-infrared ultrashort pulse to provide the pump light and the signal light, respectively.