Imaging of trace species distributions by degenerate four-wave mixing: diffraction effects, spatial resolution, and image referencing.

We describe the theory of imaging by degenerate four-wave mixing (DFWM) using a standard diffraction theory of imaging by coherent light. We demonstrate that, even with the phase-conjugating geometry, no aberration correction can be achieved by DFWM imaging. We demonstrate the coherent nature of DFW...

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Detalhes bibliográficos
Principais autores: Ewart, P, Smith, P, Williams, R
Formato: Journal article
Idioma:English
Publicado em: 1997