Related by context. Frequent words. (Click for all words.) 77 photodiode 71 photodetectors 70 photodiodes 69 photonic crystal 67 InGaAs 67 waveguides 67 VCSEL 66 bandgap 65 interferometer 65 waveguide 65 quantum dot 64 terahertz radiation 64 planar 64 resonator 63 diffractive 63 silicon substrate 62 diodes 62 diode 62 photon 62 transistor 62 metamaterial 62 resonators 62 CCD camera 61 electron mobility 61 isotropic 61 Tunable 61 nanocrystal 61 photonic devices 61 nanocrystals 61 nanowire 61 InP 61 laser pulse 61 diffraction 61 absorbance 60 photonic crystals 60 femtosecond laser 60 optically 60 transmissive 60 #μm [002] 60 microwave frequencies 60 shorter wavelengths 60 scanning tunneling microscope 60 plasmonic 60 excitons 59 electrode 59 microelectrodes 59 plasmons 59 thermal dissipation 59 ATR# [002] 59 photons 59 op amp 59 quantum dots 59 optocoupler 59 THz 59 substrate 59 dye molecules 59 CMOS 58 interferometry 58 refractive index 58 CMOS logic 58 silicon 58 ZnO 58 nm wavelength 58 tunable laser 58 silicon transistors 58 PZT 58 toroidal 58 terahertz 58 #.#mm x #.#mm [003] 58 circuitry 58 nanotube 58 optical microscopy 57 transmittance 57 arrays 57 nanometer scale 57 dielectrics 57 optoelectronic 57 wavefront 57 anisotropic 57 wavelengths 57 dielectric 57 TFTs 57 #μm [001] 57 silicon nitride 57 rectifier 57 magnetization 57 #GHz [001] 57 porous silicon 57 microstructures 57 analyte 57 nanostructure 57 infrared laser 57 #x#mm [002] 57 silicon germanium 57 BiCMOS 57 FRET 57 semiconducting 56 photonic 56 conductance 56 #nm CMOS [001] 56 conductivity