High birefringence and high resistivity isothiocyanate-based nematic liquid crystal mixtures
High birefringence and high resistivity isothiocyanate-based nematic liquid crystal mixtures
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DOI：
10.1080/02678290500303007
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发表时间：
2005-09-01
期刊：
影响因子：
2.2
通讯作者：
Cheng, KL
中科院分区：
文献类型：
--
作者：
Gauza, S;Li, J;Cheng, KL
报道了几种单氟和双氟异硫氰基二苯乙炔、异硫氰基环己基二苯乙炔和异硫氰基三联苯化合物的分子结构和物理性质。两个低共熔混合物，包括这些化合物的配制和它们的性能进行评价。这些混合物表现出高双折射、相对低的粘度、高电阻率和良好的光稳定性和热稳定性。这些混合物的空间光调制器，光学相控阵列，和高速光子学的潜在应用进行了讨论。
The molecular structures and physical properties of several single- and double-fluorinated isothiocyanatotolane, isothiocyanatocyclohexyltolane, and isothiocyanatoterphenyl compounds are reported. Two eutectic mixtures comprising these compounds are formulated and their properties evaluated. These mixtures exhibit a high birefringence, relatively low viscosity, high resistivity, and good photo and thermal stabilities. Potential applications of these mixtures for spatial light modulators, optical phased arrays, and high speed photonics are discussed.