The phosphate matrix glasses and organic/inorganic glass composites doped acridineorange were prepared by low temperature melting method.We have used X-ray photoelectron spectroscopy to study the structural characteristics of the glasses.F

is

has adoublet peak:one of the component peaks at 687.0～687.2 ev in binding energy wasattributed to the fluorine in p-Fbonds

and the other at 684.6～684.7ev to the fluorine in M-F bonds(M=Sn

2+

and /or Pb

2+

).The O

is

has also a doublet peak.The relative content ofbridging oxygen(BO) and nonbridging oxygen (NBO)were given.The relative content of P-F bond in glass doped acridine orange were increased.