The Research Of Plastic Lasing Material

Laser has been used in many fields owing to its peculiar properties .The research of new lasing material has become one of the quite subjects in laser research field. Plastic lasing material has been paying attention to because of its cheapness and facility to process. Rare earth complexes have been used as fluorescence material .The polymer doped with rare earth complexes still keeps excellent optics properties .In theory , the polymer doped with rare earth complexes can be used as lasing materials. In this dissertation, some rare earth complexes had been synthesized and investigated by IR and UV. These complexes were dissolved by organic solvent, then dissolved by MMA and polymerized .The polymer materials with high concentration and excellent transparency were obtained .The polymerization conditions and methods of improving concentration had been investigated systematically. The fluorescence properties of polymerization samples put to test .The fluorescence properties and effect factors on fluorescence were discussed systematically.