Meaning of subwavelength | Babel Free

Definitions

Having dimensions less than the wavelength of the light employed.

not-comparable

Examples

“Planar metamaterials with subwavelength thickness, or metasurfaces, consisting of single-layer or few-layer stacks of planar structures, can be readily fabricated using lithography and nanoprinting methods, and the ultrathin thickness in the wave propagation direction can greatly suppress the undesirable losses.”

CEFR level