公开(公告)号：CA2679961C

公开(公告)日：2015-06-02

申请号：CA2679961

申请日：2008-03-10

Applicant: UNIV ST ANDREWS

Inventor： DHOLAKIA KISHAN ,  CORMACK IAIN ,  MAZILU MICHAEL

IPC: G01J3/10 ,  G01J3/44

Abstract: A Raman spectrometer comprising means for illuminating a sample with a shaped laser beam and a detector that is operable to detect light that is reflected from or transmitted through a sample. Preferably, the shaped laser beam has a dark spot at its centre.

公开(公告)号：CA2679961A1

公开(公告)日：2008-09-12

申请号：CA2679961

申请日：2008-03-10

Applicant: UNIV ST ANDREWS

Inventor： CORMACK IAIN ,  DHOLAKIA KISHAN ,  MAZILU MICHAEL

IPC: G01J3/10 ,  G01J3/44

Abstract: A Raman spectrometer comprising means for illuminating a sample with a sh aped laser beam and a detector that is operable to detect light that is refl ected from or transmitted through a sample. Preferably, the shaped laser bea m has a dark spot at its centre.