分散红掺杂高Tg聚合物母体的非线性光学性质的研究
NLO Properties of High T_g Polymers Doped with DR1
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摘要: 利用具有非线性光学(NLO)活性的分散红(DRI)掺杂高玻璃化转变温度的酚酞聚羟基醚(PHP)和酚酞-联苯二酚-二氯二苯酮三元共聚物(PPHBP-DCBP copolymer),得到了两种掺杂型非线性光学材料。升温电晕极化(COPET)表明有较高的取向和较慢松驰,并推算了极化场强度Ep和二阶非线性系数d33。Abstract: High glass transition temperature host polymers, poly (hydroxyether of phenophthalein)(PHP) and phenophthalein-biphenol-dichlorobenzophenone copolymer(PPH-BP-DCBD copolymer or TCP), were doped with Disperse Red 1 (DR1), respectively. Homogeneous thin film