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Optica Publishing Group
  • International Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 1986),
  • paper TUGG1

Selective surface molecular diffusion effects in laser radiation fields

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Abstract

Resonance electromagnetic field action on the molecules on a solid surface leads to an increase in their adsorption potential. This is due to polarization of the resonance molecular interaction with the same adsorption molecules or directly with the surface. A change of adsorption potential affects the character of the surface molecular diffusion both in the capillaries and in the fine pores. With molecular diffusion through an irradiation-transparent fine-pored membrane, gas flows are controlled, and the substance selection is achieved using the effect of the diffusion molecular property changing in pores or in the input surface of the membrane. The latter is preferable since flow changing here is considerable.

© 1986 Optical Society of America

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