Khoo I C
Opt Lett. 1995 Oct 15;20(20):2137-9. doi: 10.1364/ol.20.002137.
Transient and persistent holographic gratings have been observed in dye- and fullerene C(60)-doped nematic liquid-crystal films. The nature and time evolution of the underlying mechanisms, such as space-charge field production, flows, and dielectric- and conductivity-induced torques, and the resultant director axis reorientation and refractive-index gratings are examined.
在掺杂染料和富勒烯C60的向列型液晶薄膜中观察到了瞬态和持久全息光栅。研究了诸如空间电荷场产生、流动以及介电和电导率诱导扭矩等潜在机制的性质和时间演变，以及由此产生的指向矢轴重新取向和折射率光栅。
