This nonlinear phenomenon is caused by the Raman effect associated with the rotations of the gas molecules under the laser field, as schematically illustrated in the bottom panel.

The FT-Raman microscope RamanScope expands FT-Raman spectroscopy to samples in the μm size range. The RAM II offers a spectral range within 3600-50 cm-1 (Stokes shift). The standard diode-pumped, ...

TeraXion, a leading manufacturer of innovative photonic components, is pleased to announce the launch of the WaveShift Series of FBG reflectors for Raman Fiber Lasers (RFL). These FBG reflectors ...