公开(公告)号：US5222092A

公开(公告)日：1993-06-22

申请号：US550871

申请日：1990-07-11

Applicant: Larry L. Hench ,  Joseph H. Simmons ,  Bing-Fu Zhu ,  Romulo Ochoa

Inventor： Larry L. Hench ,  Joseph H. Simmons ,  Bing-Fu Zhu ,  Romulo Ochoa

IPC: H01S3/16

CPC classification number: H01S3/168

Abstract: The present invention relates to a dye laser comprising a highly porous, consolidated silica sol-gel monolith having incorporated therein at least one laser dye, wherein said dye laser is substantially solvent free. The dye laser is prepared by immersing a highly porous, consolidated silica sol-gel monolith in a solution of at least one laser dye and at least one solvent until the solution enters the pores of the monolith to a significant degree to form an impregnated silica sol-gel monolith, and then drying the impregnated silica sol-gel monolith to vaporize substantially all the solvent present within the pores of the monolith.

Abstract translation: 本发明涉及一种染料激光器，其包括高度多孔，固结的二氧化硅溶胶 - 凝胶整料，其中并入至少一种激光染料，其中所述染料激光基本上是无溶剂的。 通过将至少一种激光染料和至少一种溶剂的高度多孔，固结的二氧化硅溶胶 - 凝胶整料浸渍在该溶液中，直到溶液进入整料的孔隙中以形成浸渍的硅溶胶 - 凝胶整料，然后干燥浸渍的硅胶溶胶 - 凝胶整料以使基本上全部溶解在整料孔中的所有溶剂蒸发。