Author/Authors :
Giorgetti، نويسنده , , E and Margheri، نويسنده , , G and Sottini، نويسنده , , S and Chen، نويسنده , , Xianfeng and Cravino، نويسنده , , A and Comoretto، نويسنده , , D and Cuniberti، نويسنده , , C and Dell’Erba، نويسنده , , C and Dellepiane، نويسنده , , G، نويسنده ,
Abstract :
Waveguiding films of the highly soluble polycarbazolyldiacetylene polyDCHD-HS were prepared by spin coating and characterized at different wavelengths: 5 dB/cm propagation losses were observed at 1321 nm. Measurements of the third order nonlinearity at 1064 nm with the surface plasmon resonance (SPR) method gave the value χ(3)=4.4×10−17+i3.5×10−18 m2/V2.
