Choosing the Most Suitable Laser Wavelength For Your Raman Application

In this application note, we’ll explore some of the capabilities of the TacticID-1064 ST handheld Raman system and how it can be used to measure and identify illicit substances through both transparent and opaque containers without fluorescence issues that generally associated with 785 nm Raman systems.

Vibrational spectroscopy is a well-established, powerful tool for polymer characterization. In this application note, we’ll explore how aqueous based water-soluble polymers(10-20% solids) can be rapidly and easily measured using the i-Raman EX portable Raman spectrometer.

At a crime scene, a police officer collects a fiber sample that may prove to be invaluable evidence in identifying a criminal or exonerating an innocent person. In this study, we show how Raman spectroscopy, which has been studied extensively for forensic fiber analysis, is a perfect fit for this scenario because of the high selectivity of Raman signatures, non-destructi...