spaser

词形变化

spasers 复数 spasers

释义与例句

n.
  1. 1.

    The nanoplasmonic counterpart of a laser; a nanoscale source of optical fields with potential uses in nanoscale lithography, probing and microscopy.

    物理

词源

Acronym for "surface plasmon amplification by stimulated emission of radiation"; compare laser. The phenomenon was first described by Bergman and Stockman in 2003, and the first such device was announced in 2009.

来源：wiktionary