期刊
JOURNAL OF RAMAN SPECTROSCOPY
卷 45, 期 7, 页码 521-527出版社
WILEY
DOI: 10.1002/jrs.4528
关键词
stimulated Raman scattering; micro-spectroscopy; femtosecond laser pulses; array detector; phase stepping
类别
资金
- Deutsche Forschungsgemeinschaft [GI349/2-1, GI349/3-2]
- HHU Dusseldorf ('poroSys' program)
Femtosecond stimulated Raman microscopy (FSRM) aims at the reduction of acquisition times in Raman microscopy while preserving the spectral coverage. An improved light source for FSRM is briefly described. This light source delivers a narrow bandwidth Raman pump pulse and a broad-band Raman probe. The small spectral changes (relative magnitude 10(-6) to 10(-3)) in the probe light due to the stimulated Raman effect are recorded simultaneously relying on array detectors. Here, estimates for the parameters of an ideal detector are derived and compared with the technical status quo of available detectors. Copyright (C) 2014 John Wiley & Sons, Ltd.
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