Direct observation of amplified spontaneous emission of surface plasmon polaritons at metal/dielectric interfaces

Yu-Hui Chen, Jiafang Li, Ming-Liang Ren, Ben-Li Wang, Jin-Xin Fu, Si-Yun Liu, Zhi-Yuan Li
  • Applied Physics Letters, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3605599