Invention Grant
- Patent Title: Enhanced spectroscopic techniques using spatial beam shaping
- Patent Title (中): 使用空间光束整形的增强光谱技术
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Application No.: US12532723Application Date: 2008-03-10
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Publication No.: US08269962B2Publication Date: 2012-09-18
- Inventor: Kishan Dholakia , Iain Cormack , Michael Mazilu
- Applicant: Kishan Dholakia , Iain Cormack , Michael Mazilu
- Applicant Address: GB St. Andrews
- Assignee: The University Court of the University of St. Andrews
- Current Assignee: The University Court of the University of St. Andrews
- Current Assignee Address: GB St. Andrews
- Priority: GB0704491.0 20070308
- International Application: PCT/GB2008/000840 WO 20080310
- International Announcement: WO2008/107702 WO 20080912
- Main IPC: G01J3/44
- IPC: 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 center.
Public/Granted literature
- US20100328657A1 Enhanced Spectroscopic Techniques Using Spatial Beam Shaping Public/Granted day:2010-12-30
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