Study on third-order nonlinear optical properties of a soluble poly(p-phenylene vinylene) derivative
✍ Scribed by Baoming Li; Hongcai Wu; Xiaoqi Li; Wenhui Yi
- Book ID
- 115367288
- Publisher
- Optics InfoBase
- Year
- 2005
- Tongue
- English
- Weight
- 306 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1671-7694
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## Abstract We have investigated the optical properties of poly [2‐methoxy‐5‐(2‐ethylhexyloxy)‐1,4‐phenylene vinylene] containing oxadiazole in backbone (MEH‐OPPV) in dilute tetrahydrofuran solution and solid solution films. There is a large dihedral angle between the two adjacent monomer units in
## Abstract Soluble poly[(2,5‐dihexyloxy‐1,4‐phenylene vinylene)‐__alt__‐(2,5‐diphenyl‐1,4‐phenylene vinylene)] (DPO‐PPV) with a majority of __cis__‐vinylenes (>87%) has been synthesized by the Wittig reaction. A series of DPO‐PPV derivatives with different contents of __cis__‐olefins from approxim