Power spectral analysis for evaluating optical near-field images of 20 nm gold particles

Engineering & Materials Science

• Power spectral density 100%
• Gold 94%
• Spectrum analysis 90%
• Transfer functions 79%
• Evanescent fields 77%
• Glass fibers 42%
• Microscopes 42%
• Glass 34%
• Substrates 30%
• Metals 28%

Physics & Astronomy

• spectrum analysis 85%
• near fields 74%
• gold 68%
• transfer functions 58%
• metal fibers 42%
• glass fibers 30%
• optical microscopes 30%
• apexes 25%
• cut-off 24%
• apertures 22%
• evaluation 18%
• probes 17%
• glass 16%

Chemical Compounds

• Glass Substrate 86%
• Fiber 56%
• Probe 53%