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- Raman induced Kerr effect spectroscopy
- Raman laser
- Raman lidar
- Raman-Nath diffraction
- Raman Nath effect
- Raman-Nath effect
- Raman optical amplifier
- Raman scattering
- Raman scattering lidar
- raman scattering spectrometry for pharmaceutical analysis
- Raman scattering spectroscopy
- Raman scattering thermometry
- Raman shift
- Raman-shifted laser
- Raman, Sir Chandrasekhara Venkata
- Raman spectra
- Raman spectral calculation
- Raman spectrometer
- Raman Spectroscopy
- Raman spectroscopy
- Raman spectrum
- raman spectrum
- raman time domain reflectometer
- Ramanuja
- Ramanujan