Diffraction efficiency of silver-containing holograms on porous glasses in the red and IR regions of the spectrum Andreeva, O. V. ; Korzinin, Yu. L. ; Nazarov, V. N. ; Gavrilyuk, E. R. ; Kursakova, A. M. Abstract Publication: Journal of Optical Technology Pub Date: April 1997 Bibcode: 1997JOptT..64..396A