公开(公告)号：US20180313762A1

公开(公告)日：2018-11-01

申请号：US16028998

申请日：2018-07-06

Applicant: CASE WESTERN RESERVE UNIVERSITY

Inventor： Ozan AKKUS ,  Shan YANG

IPC: G01N21/65 ,  G01J3/28 ,  G01J3/44 ,  G01J3/02 ,  G01J3/26 ,  G01J3/10

CPC classification number: G01N21/65 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0227 ,  G01J3/0235 ,  G01J3/0294 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/44 ,  G01J3/4412 ,  G01J3/508 ,  G01N2201/06113

Abstract: A hyperspectral Raman imaging system having the ability to focus on excitation laser beam over a relatively wide field of view due to the use of a lens array, in particular a microlens array. Hyperspectral selection is provided in one embodiment through the use of dual-axis controlled dielectric filtration. Methods for analyzing materials with the system are disclosed. The device or system can be used in generally any application where investigation of materials is required.