| Autor: |
Yi, Zeng, Zhi-Hua, Pan, Fu-Li, Zhao, Mu, Qin, Yan, Zhou, Chang-Shun, Wang |
| Předmět: |
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| Zdroj: |
Chinese Physics B; 2014, Vol. 23 Issue 2, p024212-024215, 4p |
| Abstrakt: |
The nonlinear optical properties of an azobenzene polymer azo12—MO were investigated by a Z-scan technique. The polymer was synthesized by assembling the liquid-crystalline polymer azo12 with methyl orange. The nonlinear refractive index (1.39 × 10−15 cm2/W) and the nonlinear absorption coefficient (0.11 cm/GW) of azo12—MO were determined with 532-nm picosecond laser pulses at the irradiance of 92.40 GW/cm2. When compared to the nonlinear properties of azo12 and methyl orange, azo12—MO possesses the advantages of its two constituents and shows larger nonlinear optical properties. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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