PHOTON LOCALIZATION OF RANDOM MEDIA CONTAINING ABSORPTIVE SCATTERERS IN MID-INFRARED REGION
含吸收性散射体的无序介质中红外光子定域化

Photon localization of random media containing anomalous dispersive dielectric materials and metal scatterers, was investigated theoretically. Based on the Mie scattering theory in mid infrared region at low concentration(10%), photon localization of random media with some anomalous dispersive dielectric spheres as scatterers, was realized, and strong photon localization was appeared in reststrahelm band freqances. Investigations of random optical media with metal scatterers was finished, and discovered that scattered behaviours of different metals in mid infrared region at different freqences were very similar. The results show that it is almost impossible that photon localization in the whole mid infrared region.