What Techniques are Used to Measure Wavelength at the Nanoscale?
Several sophisticated techniques are used to measure and manipulate wavelength at the nanoscale. Atomic force microscopy (AFM) and scanning tunneling microscopy (STM) provide high-resolution surface images by interacting with the sample at the atomic level. Spectrophotometers and interferometers are employed to measure the wavelengths of light with high precision. These tools are indispensable for the characterization and development of nanomaterials.
