Related by context. Frequent words. (Click for all words.) 56 Pulsed 56 laser 56 lasers 51 Laser 50 spectrometry 50 ionisation 50 Spectrometer 50 laser beam 50 laser pulses 49 irradiance 49 Electrostatic 49 infrared 49 InGaAs 49 infrared laser 49 shorter wavelengths 49 spectroscopy 49 FT IR 48 Impedance 48 radiometer 48 Lasers 47 absorbance 47 X ray fluorescence 47 lasing 47 electron laser 47 X ray beam 47 laser ablation 47 infrared rays 46 X ray beams 46 ultrasonic waves 46 infrared imagery 46 transmission electron microscope 46 Infra Red 46 Spectroscopy 46 diode laser 46 Tunable 46 Infrared 45 particle beam 45 MeV 45 Raman spectroscopy 45 electron beams 45 interferometry 45 laser pulse 45 gamma rays 45 semiconductor lasers 45 MALDI 45 infrared spectroscopy 44 Electromagnetic 44 dopant 44 laser beams 44 spectroscopic 44 spectrometers 44 gamma ray 44 Detectors 44 infrared IR 44 ionize 44 photodetectors 44 Terahertz 44 infrared detectors 44 diode lasers 44 Sensitivity 44 uncooled 44 synchrotron radiation 43 diffraction 43 photodiode 43 Thermal imaging 43 fiber lasers 43 shorter wavelength 43 Fluorescence 43 electron beam 43 reflectance 43 infra red 43 intense pulsed 43 spectrophotometer 43 spectrometer 43 femtosecond laser 43 Ultra Low 43 pulsed 43 infrared imaging 43 SQUID 43 Photons 43 excimer laser 43 magnetic fields 43 ion beam 43 diffractive 43 ionised 43 electron density 42 imager 42 interferometer 42 ultraviolet 42 Fluorescent 42 laser diodes 42 Ultrasonic 42 ultraviolet UV light 42 spectra 42 resonant frequency 42 photometric 42 Thermal Imaging 42 ionization 42 solar corona 42 THz 42 synthetic aperture radar