Related by context. Frequent words. (Click for all words.) 69 photon counting 66 deconvolution 64 Near Infrared 64 interferometric 64 Raman scattering 64 x ray beam 64 Spectroscopic 63 spectral imaging 63 chemiluminescence 63 Fourier transform 62 photoluminescence 62 tropospheric 62 isotropic 62 paramagnetic 61 nanomechanical 61 plasmon 61 postprocessing 61 photometer 61 collimated 61 enthalpy 61 Conductivity 61 Spectrometers 61 scanning electron microscopes 60 x ray diffraction 60 multiscale 60 microwave radiation 60 diffracted 60 optical spectroscopy 60 dispersive 60 diffusive 60 stimulated emission 60 submillimeter 60 infrared spectroscopy 59 tomographic 59 MERIS 59 near infrared spectroscopy 59 gravitational radiation 59 neutron scattering 59 microfabricated 59 absorbance 59 interferometers 59 Nd YAG 59 Millimeter wave 59 microscopy techniques 59 Spectroscopy 59 Attenuation 58 pulsed lasers 58 wavefront 58 anisotropy 58 beam splitter 58 ionisation 58 upper troposphere 58 photometry 58 electromagnetic EM 58 force microscopy AFM 58 photochemistry 58 inhomogeneous 58 interferometry 58 nonlinearity 58 ultrasonic waves 58 SWCNT 58 brightfield 58 Gamma ray 58 photodetector 58 scintillator 58 optical microscopy 58 near infrared NIR 58 frequency comb 57 irradiance 57 electrophoretic 57 linewidth 57 galactic cosmic rays 57 multibeam 57 pulsed laser 57 Diffraction 57 laser ablation 57 InSAR 57 colorimetric 57 spectrographs 57 negative refraction 57 optical wavelengths 57 QKD 57 geoid 57 Ultrafast 57 Volumetric 57 georeferenced 57 ultracold atoms 57 adiabatic 57 elemental composition 57 polarizing filter 57 infrared wavelength 57 SWNT 57 crystallinity 57 illuminance 57 collimator 57 mesoscale 57 spectroscopic 56 diffractive 56 optical coherence tomography OCT 56 Nanotube 56 fluorescence microscope