Efficient hyper-Raman scattering in resonant coherent media Article

cited authors

  • Wu, Y; Wen, L; Zhu, Y

fiu authors


  • We propose and analyze a hyper-Raman scheme for generation of coherent light in a five-level atomic system based on electromagnetically induced transparency (EIT). We show that EIT suppresses linear and nonlinear photon absorption and enables the hyper-Raman process to proceed through real, near-resonant intermediate states. The scheme greatly enhances hyper-Raman efficiency and may be used for generating short-wavelength radiation at low pump intensities. © 2003 Optical Society of America.

publication date

  • April 15, 2003

Digital Object Identifier (DOI)

start page

  • 631

end page

  • 633


  • 28


  • 8