Related by context. Frequent words. (Click for all words.) 65 resonators 65 dielectric materials 65 toroidal 64 microwave frequencies 63 dopant 63 interferometers 63 bandgap 63 exciton 63 dispersive 62 isotropic 62 gate electrode 62 dipoles 62 interferometric 62 interferometry 62 transceiver modules 61 dopants 61 cm -1 61 InGaAs 61 plasmon 61 adiabatic 61 photonic crystal 61 Schottky 61 photoluminescence 61 nanomechanical 61 orbitals 61 fused silica 60 Tunable 60 analog circuitry 60 optical lattice 60 SiO 2 60 crystal oscillator 60 #μm [002] 60 collimated 60 VCSELs 60 excitations 60 photodetector 59 submicron 59 rubidium 59 electron density 59 dielectric constant 59 phonon 59 photometer 59 magnetization 59 anisotropy 59 semiconductor nanocrystals 59 quantized 59 #.#μm [001] 59 resonator 59 semiconducting 59 absorbance 59 photometry 59 photodiode 59 opto 59 γ 59 bilayer 58 electrochemically 58 resonant frequency 58 Gaussian 58 tetrahedral 58 thermocouples 58 ferrite 58 capacitive sensors 58 PWM controller 58 excitons 58 waveguides 58 photodetectors 58 oscillatory 58 permittivity 58 conductance 58 6GHz 58 interferometer 58 confocal 58 micrometre 58 cuprates 58 impedances 58 VCSEL 58 nonlinearity 57 anisotropic 57 Impedance 57 dielectrics 57 electron spins 57 sinusoidal 57 spintronic 57 conductive polymer 57 InGaN 57 quadrature 57 indium phosphide 57 optical wavelengths 57 waveguide 57 optical microscopy 57 Supplementary Fig 57 microchannel 57 dc dc converters 57 diffraction pattern 57 QDs 57 Fig. 1A 57 keV 57 #.#nm [001] 57 photonic devices 57 microfluidic chip 57 magnetic flux