Research Article

Design Considerations for a Portable Raman Probe Spectrometer for Field Forensics

Table 2

Comparison between peak picks of 830 nm laser excitation of Raman Stokes lines and reference RDX Raman (cm−1) peak positions using 632.8 nm excitation and 1064 nm excitation.

830 nm dataReference [6]Reference [31]
(cm−1)(cm−1)(cm−1)

158152147
224226225
345345346
412413414
460463463
590589590
605606606
667668669
788787787
846849848
884885884
944944944
102810311030
121612171216
127212721273
130913121310
134613501346
138913901388
143414261435
157115731572
159515951593