Original Articles |
|
|
|
|
Enhancement of the Femtosecond Third Harmonic Generation by Charge Transfer Process in Poly (N-Vinylcarbazole) /C60 Film |
QIAN Jiang;ZHAO Li;WANG Gong-ming;QIAN Shi-xiong;LIU Xian-nian1;ZHENG Qi-ke1 |
Department of Physics, 1Laser Chemistry Institute, Fudan University, Shanghai 200433 |
|
Cite this article: |
QIAN Jiang, ZHAO Li, WANG Gong-ming et al 1997 Chin. Phys. Lett. 14 356-359 |
|
|
Abstract The femtosecond third harmonic generaction (THG) output has been measured from a series of poly(N-vinylcarbazole) (PVK), C60, mixed and multilayer PVK/C60 films which were all fabricated by physical jet deposition technique. There is an enhancement of femtosecond THG output from the mixed PVK/ C60 film in comparison with other films. Charge transfer complex in the mixed PVK/ C60 film was considered to be the main reason for this increase of the third-order susceptibility.
|
Keywords:
42.65.-k
78.47.+p
78.66.-w
|
|
Published: 01 May 1997
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|