Description  Claims  Drawing  Cited references 

US5135812A   [0007]  [0068] 
US5278590A   [0007] 
US5571624A   [0008] 
US4838648A   [0009] 
US6103361A   [0010] 
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US5364689A   [0012] 
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EP686675B1   [0013] 
EP710508A1   [0014] 
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EP0950693A   [0016] 
US6759097B   [0023] 
US5858078A   [0059] 
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US4705356A   [0070] 
US6157489A   [0070] 
US6569529B   [0070] 
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US6524381B   [0070] 

Optical Probes And Properties of aluminosilicate Glasses Prepared by the Sol-Gel Method   [0059] 
Luminescence And Laser Action of Coumarin Dyes Doped in Silicate And Aluminosilicate Glasses Prepared by the Sol-Gel Technique   [0059]