公开(公告)号：US11768113B2

公开(公告)日：2023-09-26

申请号：US17436789

申请日：2020-04-30

Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

Inventor： Zhongmin Yang ,  Xiaoxiao Wen ,  Wei Lin ,  Xiaoming Wei

IPC: G01J11/00 ,  G02F1/35 ,  G02B27/14

CPC classification number: G01J11/00 ,  G02B27/14 ,  G02F1/353 ,  G02F1/3503

Abstract: The present application relates to a light pulse signal processing system. A to-be-measured signal light source generates a to-be-measured signal light pulse, and the to-be-measured signal light pulse is transmitted to a cylindrical lens. The to-be-measured signal light pulse is converted into a to-be-measured signal light pulse having a spatial angle chirp by the cylindrical lens, and is outputted and is incident into a pair of long mirrors at different angles. The to-be-measured signal light pulse incident at different incident angles is delayed by the pair of long mirrors. A cluster of to-be-measured signal light pulses with a corresponding repetition rate is outputted to a beam combining mirror, and is combined with a cluster of reference light pulses by the beam combining mirror. A light signal analysis device analyzes the combined cluster of light pulses.