Nonlinear optical properties of novel H-shaped chromophores

作者：Zhang, Chao Zhi^*; Lu, Guo Yuan; Wang, Chang Shun

来源：Chinese Chemical Letters, 2009, 20(5): 620-622.

DOI：10.1016/j.cclet.2009.01.030

• Nonlinear optical property
• H-shaped chromophore
• Guest-host polymer thin film
• Second harmonic coefficient

Novel and effective H-shaped chromophores were doped into polymethyl methacrylate (PMMA) to form guest-host polymer thin films. The measurement results of Maker fringe method show that the polymer thin films containing the H-shaped chromophores as a guest exhibit high second harmonic coefficients (d(33)) compared with other two-dimensional chromophores.

• 出版日期2009-5
• 单位上海交通大学; 南京大学; 东南大学