Related by context. Frequent words. (Click for all words.) 62 laser pulse 62 interferometers 61 nm wavelength 61 plasmon 60 exciton 60 stimulated emission 60 fluorophores 60 dispersive 59 FRET 59 γ 59 phonon 59 decoherence 59 porphyrin 59 photoluminescence 59 photodetector 59 photometer 59 diffraction pattern 58 fluoresces 58 interferometric 58 electrochemically 58 photonic crystal 58 oscillatory 58 analyte 58 excitons 58 isotropic 57 frequency comb 57 shorter wavelengths 57 entangled photons 57 absorbance 57 gel electrophoresis 57 laser pulses 57 microscopy techniques 57 photon 57 excitation 56 semiconductor nanocrystals 56 positron 56 interferometry 56 pulsed laser 56 near infrared NIR 56 femtosecond laser 56 quadrupole 56 synchrotron radiation 56 fluorescent probes 56 rubidium 56 electrically conducting 56 optical wavelengths 56 beam splitter 56 spectrally 56 interferometer 56 waveguide 55 -# ° C [001] 55 Tunable 55 picosecond 55 amplitudes 55 microwave frequencies 55 collimator 55 electromagnetically 55 photocatalyst 55 antiprotons 55 MeV 55 submicron 55 FT IR 55 Fluorescence 55 ultraviolet wavelengths 55 ionisation 55 biomolecule 55 spectrometry 54 InGaAs 54 transduction 54 wavelengths 54 dopant 54 H#O# 54 alpha particles 54 optical lattice 54 photometry 54 dipole 54 ZIF 54 VCSELs 54 bandgap 54 electrophoretic 54 picoseconds 54 PWM controller 54 x ray diffraction 54 cm -1 54 rubidium atoms 54 riboswitch 54 resonator 54 gas chromatograph 54 adiabatic 54 thermally stable 54 nitrogen atoms 54 microchannel 54 hydride 54 impedances 54 laser ablation 54 femtosecond 54 QDs 54 millivolts 54 metastable 53 force microscopy AFM 53 radiotracer